Voice Recorders

1. 1080P ultra-definition video, large wide-angle lens, wide field of view, increase the visual range2. Hangable back clip design, can hold pockets, school bags, folders, etc.3. Connect to a computer to synchronize Beijing time, which is convenient for recording file generation time and end time, and is convenient for browsing and searching files4. 30 days standby, 180 minutes of recording time5. You can watch while recording, watch online in real time, easy to use6. The file can be set to be encrypted and saved, and it cannot be opened without a password, making it more secure to use7. When the system detects that the battery is low, the recorder will save the file in advance and then automatically shut down to ensure that the recording data is not lost8. After the memory is full, the new video file will automatically overwrite the old video file9. Video format: AVI10. Video resolution: 1920*1080 30fps11. Recording time: about 210 minutes12. Charging time: about 3 hours13. Interface: Type-C14. Size: 46x46x16.5mm15. Weight: about 31g16. Battery capacity: 110mah

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1. 1080P ultra-definition video, large wide-angle lens, wide field of view, increase the visual range2. Hangable back clip design, can hold pockets, school bags, folders, etc.3. Connect to a computer to synchronize Beijing time, which is convenient for recording file generation time and end time, and is convenient for browsing and searching files4. 30 days standby, 180 minutes of recording time5. You can watch while recording, watch online in real time, easy to use6. The file can be set to be encrypted and saved, and it cannot be opened without a password, making it more secure to use7. When the system detects that the battery is low, the recorder will save the file in advance and then automatically shut down to ensure that the recording data is not lost8. After the memory is full, the new video file will automatically overwrite the old video file9. Video format: AVI10. Video resolution: 1920*1080 30fps11. Recording time: about 210 minutes12. Charging time: about 3 hours13. Interface: Type-C14. Size: 46x46x16.5mm15. Weight: about 31g16. Battery capacity: 110mah

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1. 1080P ultra-definition video, large wide-angle lens, wide field of view, increase the visual range2. Hangable back clip design, can hold pockets, school bags, folders, etc.3. Connect to a computer to synchronize Beijing time, which is convenient for recording file generation time and end time, and is convenient for browsing and searching files4. 30 days standby, 180 minutes of recording time5. You can watch while recording, watch online in real time, easy to use6. The file can be set to be encrypted and saved, and it cannot be opened without a password, making it more secure to use7. When the system detects that the battery is low, the recorder will save the file in advance and then automatically shut down to ensure that the recording data is not lost8. After the memory is full, the new video file will automatically overwrite the old video file9. Video format: AVI10. Video resolution: 1920*1080 30fps11. Recording time: about 210 minutes12. Charging time: about 3 hours13. Interface: Type-C14. Size: 46x46x16.5mm15. Weight: about 31g16. Battery capacity: 110mah

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Features1. Function configurationSmall body, big energy: The advantages of multiple core functions are only for you 2. 1920 x 1080 full HD picture, video fluency 30 frames per second 3. 150 degree wide angle and wide field of view: With wide-angle lens, it can easily cover more areas and effectively reduce blind areas 4. The built-in WiFi hotspot can be monitored without network: The camera has its own WiFi hotspot,which can be monitored by connecting the mobile phone to the hotspot of the camera 5. Video playback anytime, anywhere i watch / listen / record: Mobile phone remote / real-time monitoring / see if you want 6. Card storage app storage cycle record: Support 128GB mass storage, more secure, and reply online.through app anytime and anywhere 7. Charging while record without power failure: lt supports recording / recording while charging. and can be photographed / recorded for an unlimited time with external power supply 8. Three power supply modes: DC power, mobile power, built-in battery 9. Built in battery for long life: It can work continuously for 3-3.5 hours after the power line is disconnected, and supports charging and recording 10. Applicable scenario: Support 200GB mass storage, more secure, and reply online through app anytime and anywhere 11. Applicable to: Watching the house and shop / driving safety / business talks /security duty / classroom discipline

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone. Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW???(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mm??36mm??14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone.Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW+(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mmx36mmx14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone.Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW+(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mmx36mmx14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone. Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW???(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mm??36mm??14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone.Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW+(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mmx36mmx14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone. Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW???(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mm??36mm??14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone. Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW???(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mm??36mm??14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone. Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW???(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mm??36mm??14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone. Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW???(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mm??36mm??14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1

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1. Small and flexible, easy to carry2. Strong operability, one-key recording, one-key saving3. Built-in high-sensitivity capacitor dual microphone head, stereo surround recording4. Independent acoustic noise reduction chip to achieve clear and noise-free recording5. When playing recordings or learning materials, you can set multi-level variable speed and AB repeat recording6. Support timing recording, voice-to-text7. Support power-on password setting to protect data security8. Even in the absence of a computer, it can be directly connected to an Android phone via OTG9. Battery capacity: 300mah10. Recording time: 30 hours11. Playing time: 12 hours12. Charging time: 2.5 hours13. Recording format: WAV/MP314. Playback format: WAV/MP3/WMA/APE/FLA/OGG/AAC/AAX/M4A15. Dimensions: 11x27x85mm

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1. It is both a pendant and a voice recorder2. One-key recording, easy to operate3. Professional audio noise reduction chip low-power amplifier, restore real and clear sound4. Intelligent voice-activated recording, effectively saving memory space and battery capacity5. Connect the computer to synchronize Beijing time, which is convenient to record the file generation time and end time6. After the recording file is encrypted, it can effectively prevent data leakage and use it more safely7. Automatically save when power off to ensure that the recorded data is not lost8. Large-capacity U disk storage function, which can store files and connect to a computer for viewing9. Connect the OTG adapter to play and manage the recording files on the phone (only supports Android phones)10. Material: Zinc Alloy11. Recording time: 35 hours12. Playing time: 14 hours13. Charging time: 1.5 hours14. Standby time: 30 days15. Battery capacity: 120mah16. Recording format: WAV/MP317. Playback format: MP3/WMA/WAV18. Dimensions: 42x37x9.6mm

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1. It is both a pendant and a voice recorder2. One-key recording, easy to operate3. Professional audio noise reduction chip low-power amplifier, restore real and clear sound4. Intelligent voice-activated recording, effectively saving memory space and battery capacity5. Connect the computer to synchronize Beijing time, which is convenient to record the file generation time and end time6. After the recording file is encrypted, it can effectively prevent data leakage and use it more safely7. Automatically save when power off to ensure that the recorded data is not lost8. Large-capacity U disk storage function, which can store files and connect to a computer for viewing9. Connect the OTG adapter to play and manage the recording files on the phone (only supports Android phones)10. Material: Zinc Alloy11. Recording time: 35 hours12. Playing time: 14 hours13. Charging time: 1.5 hours14. Standby time: 30 days15. Battery capacity: 120mah16. Recording format: WAV/MP317. Playback format: MP3/WMA/WAV18. Dimensions: 42x37x9.6mm

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1. Small and flexible, easy to carry2. Strong operability, one-key recording, one-key saving3. Built-in high-sensitivity capacitor dual microphone head, stereo surround recording4. Independent acoustic noise reduction chip to achieve clear and noise-free recording5. When playing recordings or learning materials, you can set multi-level variable speed and AB repeat recording6. Support timing recording, voice-to-text7. Support power-on password setting to protect data security8. Even in the absence of a computer, it can be directly connected to an Android phone via OTG9. Battery capacity: 300mah10. Recording time: 30 hours11. Playing time: 12 hours12. Charging time: 2.5 hours13. Recording format: WAV/MP314. Playback format: WAV/MP3/WMA/APE/FLA/OGG/AAC/AAX/M4A15. Dimensions: 11x27x85mm

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1. One-key recording, easy to operate2. Support PCM audio codec3. Intelligent voice-activated recording, effectively saving memory space and battery capacity4. Built-in DSP noise reduction chip, which can filter noise sources in different environments5. The recording can not only be listened to in real time, but also supports MP3 function, and supports multi-format playback such as MP3/WMA/APE/FLA/OGG/AAC/AAX/M4A6. Built-in time chip, with automatic time synchronization function, recording files are named after time7. Connect the OTG adapter to play and manage the recording files on the phone (only supports Android phones)8. Built-in strong attraction magnet, which can be attached to the blackboard9. Battery capacity: 3200mah10. Recording time: about 500 hours11. Standby time: about 365 days12. Charging time: 6 hours13. Dimensions: 72x27x22.94mm

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1. One-key recording, easy to operate2. Support PCM audio codec3. Intelligent voice-activated recording, effectively saving memory space and battery capacity4. Built-in DSP noise reduction chip, which can filter noise sources in different environments5. The recording can not only be listened to in real time, but also supports MP3 function, and supports multi-format playback such as MP3/WMA/APE/FLA/OGG/AAC/AAX/M4A6. Built-in time chip, with automatic time synchronization function, recording files are named after time7. Connect the OTG adapter to play and manage the recording files on the phone (only supports Android phones)8. Built-in strong attraction magnet, which can be attached to the blackboard9. Battery capacity: 3200mah10. Recording time: about 500 hours11. Standby time: about 365 days12. Charging time: 6 hours13. Dimensions: 72x27x22.94mm

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1. Small and flexible, easy to carry2. Strong operability, one-key recording, one-key saving3. Built-in high-sensitivity capacitor dual microphone head, stereo surround recording4. Independent acoustic noise reduction chip to achieve clear and noise-free recording5. When playing recordings or learning materials, you can set multi-level variable speed and AB repeat recording6. Support timing recording, voice-to-text7. Support power-on password setting to protect data security8. Even in the absence of a computer, it can be directly connected to an Android phone via OTG9. Battery capacity: 300mah10. Recording time: 30 hours11. Playing time: 12 hours12. Charging time: 2.5 hours13. Recording format: WAV/MP314. Playback format: WAV/MP3/WMA/APE/FLA/OGG/AAC/AAX/M4A15. Dimensions: 11x27x85mm

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1. Small and flexible, easy to carry2. Strong operability, one-key recording, one-key saving3. Built-in high-sensitivity capacitor dual microphone head, stereo surround recording4. Independent acoustic noise reduction chip to achieve clear and noise-free recording5. When playing recordings or learning materials, you can set multi-level variable speed and AB repeat recording6. Support timing recording, voice-to-text7. Support power-on password setting to protect data security8. Even in the absence of a computer, it can be directly connected to an Android phone via OTG9. Battery capacity: 300mah10. Recording time: 30 hours11. Playing time: 12 hours12. Charging time: 2.5 hours13. Recording format: WAV/MP314. Playback format: WAV/MP3/WMA/APE/FLA/OGG/AAC/AAX/M4A15. Dimensions: 11x27x85mm

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1. It is both a pendant and a voice recorder2. One-key recording, easy to operate3. Professional audio noise reduction chip low-power amplifier, restore real and clear sound4. Intelligent voice-activated recording, effectively saving memory space and battery capacity5. Connect the computer to synchronize Beijing time, which is convenient to record the file generation time and end time6. After the recording file is encrypted, it can effectively prevent data leakage and use it more safely7. Automatically save when power off to ensure that the recorded data is not lost8. Large-capacity U disk storage function, which can store files and connect to a computer for viewing9. Connect the OTG adapter to play and manage the recording files on the phone (only supports Android phones)10. Material: Zinc Alloy11. Recording time: 35 hours12. Playing time: 14 hours13. Charging time: 1.5 hours14. Standby time: 30 days15. Battery capacity: 120mah16. Recording format: WAV/MP317. Playback format: MP3/WMA/WAV18. Dimensions: 42x37x9.6mm

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1. It is both a pendant and a voice recorder2. One-key recording, easy to operate3. Professional audio noise reduction chip low-power amplifier, restore real and clear sound4. Intelligent voice-activated recording, effectively saving memory space and battery capacity5. Connect the computer to synchronize Beijing time, which is convenient to record the file generation time and end time6. After the recording file is encrypted, it can effectively prevent data leakage and use it more safely7. Automatically save when power off to ensure that the recorded data is not lost8. Large-capacity U disk storage function, which can store files and connect to a computer for viewing9. Connect the OTG adapter to play and manage the recording files on the phone (only supports Android phones)10. Material: Zinc Alloy11. Recording time: 35 hours12. Playing time: 14 hours13. Charging time: 1.5 hours14. Standby time: 30 days15. Battery capacity: 120mah16. Recording format: WAV/MP317. Playback format: MP3/WMA/WAV18. Dimensions: 42x37x9.6mm

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1. With magnet adsorption, high concealment, supporting mobile power output2. One click recording with deletion function and LED prompt for playback3. ADPCM recording 192Kbit, optional voice control recording 50dB, automatic segmentation recording, loop coverage recording4. Continuous recording for 1100 hours, standby for 500 days. 32GB capacity can store recording for 400 hours5. Supports MP3, WMA, WAV playback, fast forward and rewind6. With timestamp, the recording file is named after the timeParameterBody material: ABSAppearance design: Power bank & recording penRecording format: WAVRecording time: 1100 hours continuous recordingStandby time: 365 daysNumber of digits: 192KBPSBattery: 6000mAh Lithium batteryMemory: Built in 4GB/8GB/16GB/32GB/64GBProduct size: 90x60x23mmProduct Weight: 139g

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1. Small and exquisite, invisible forensic camera, recording 2. Back clip design, can be clipped on the pocket of clothes, bag 3. 1800mAh capacity battery, support long time continuous recording, and independent recording. 4. Motion detection funcation, when the camera detect moving object, it will automatically record. 5. Independent camera and quiet recording, you can complete recording and recording tasks with a single press in special emergency situations. 6. Support 8-128GB TF card expansion, no stagnation, no delay 7. Recording time: - 8GB can record 10 hours - 16GB can record 20 hours - 32GB can record 40 hours - 64GB can record 80 hours - 128GB can record 160 hours Specifications: 1. Lens: Wide angle 120 degree 2. USB Interface: Micro USB, Mini USB 3. TF Card: 8-128GB FAT32 (not included) 4. Battery: Built-in 3.7V /1800mAh 5. Video Format: MKV, MP4(in SD card and mobilephone) 6. Video: HD1080P, 720P 7. Video Code: H.264 8. Motion detection: Direct 6m 9. Temperature: -5-40 degree C 10. Dimension: 93 x 36 x 15mm 11. Weight: 60g

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1. Lightweight and small-sized, easy to carry 2. Embedded flash memory 16GB 3. Internal microphone recording only 4. Support MP3 music file playback 5. Built-in 380mAh battery and 8 ohms 1W speaker

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1. Material: ABS material2. Battery capacity: 140mAh3. PCM recording 1536Kbit, optional voice-activated recording 50DB4. Automatically split the recording and loop over the recording.5. One-button recording, with delete function, play LED light indicator.6. Continuous recording for 30 hours, standby for 30 days, 8G-32G capacity (storage recording for more than 90 hours)7. Support MP3, WMA, WAV playback, support fast forward and backward playback.8. High concealment, UV process, with lanyard.

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1. Material: zinc alloy material + 5D glass2. Battery capacity: 120mAh3. PCM recording 1536Kbit, optional voice-activated recording 50DB4. Automatic split recording, loop overlay recording5. One-button recording, with delete function, play LED light indicator6. Continuous recording for 25 hours, standby for 30 days, 8G capacity (storage recording for more than 70 hours)7. Support MP3, WMA, WAV playback, support fast forward and backward playback8. With time stamp, the recording file name is named after time.9. Support MP3, WMA, WAV playback, support fast forward and backward playback

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1. Material: ABS material 2. Battery capacity: 300mAh 3. PCM recording 1536Kbit, optional voice-activated recording 50DB 4. Automatic split recording, loop overlay recording 5. One-button recording, with delete function, playback LED light indication 6. Continuous recording for 20 hours, standby for 30 days, 8G-32G capacity (storage recording for more than 90 hours) 7. Support MP3, WMA, WAV playback, support fast forward and backward playback 8. With time stamp, the recording file name is named after time. Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: CNC aluminum alloy material 2. Battery capacity: 300mAh 3. One-button recording, wire control operation, with delete function, playback LED light indication 4. PCM recording 1536Kbit, optional voice-activated recording 50DB, automatic split recording, loop overlay recording 5. Continuous recording for 70 hours, with timer function, 30 days standby, 8G-32G capacity (storage for more than 90 hours of recording) 6. Recording files are named by time, easy to find 7. Support MP3, WMA, WAV playback, support fast forward and backward playback 8. High concealment, ultra-thin, large battery capacity Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: zinc alloy + 3D glass 2. Battery capacity: 1100mAh 3. Screen: IPS screen 240x240 4. Support Bluetooth 5.0 transmission, with clock function 5. One-button recording, with delete function, play LED light indicator. 6. PCM recording 3072Kbit, optional voice-activated recording 50DB 7. Automatic split recording, loop overlay recording 8. Continuous recording for 60 hours, standby for 30 days, maximum capacity of 64GB 9. Support MP3, WMA, WAV playback, support fast forward and backward playback 10. With time stamp, the recording file name is named after time Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: ABS material2. Battery capacity: 140mAh3. PCM recording 1536Kbit, optional voice-activated recording 50DB4. Automatically split the recording and loop over the recording.5. One-button recording, with delete function, play LED light indicator.6. Continuous recording for 30 hours, standby for 30 days, 8G-32G capacity (storage recording for more than 90 hours)7. Support MP3, WMA, WAV playback, support fast forward and backward playback.8. High concealment, UV process, with lanyard.

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1. Material: zinc alloy material + 5D glass2. Battery capacity: 120mAh3. PCM recording 1536Kbit, optional voice-activated recording 50DB4. Automatic split recording, loop overlay recording5. One-button recording, with delete function, play LED light indicator6. Continuous recording for 25 hours, standby for 30 days, 8G capacity (storage recording for more than 70 hours)7. Support MP3, WMA, WAV playback, support fast forward and backward playback8. With time stamp, the recording file name is named after time.9. Support MP3, WMA, WAV playback, support fast forward and backward playback

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1. Material: zinc alloy + 3D glass 2. Battery capacity: 1100mAh 3. Screen: IPS screen 240x240 4. Support Bluetooth 5.0 transmission, with clock function 5. One-button recording, with delete function, play LED light indicator. 6. PCM recording 3072Kbit, optional voice-activated recording 50DB 7. Automatic split recording, loop overlay recording 8. Continuous recording for 60 hours, standby for 30 days, maximum capacity of 64GB 9. Support MP3, WMA, WAV playback, support fast forward and backward playback 10. With time stamp, the recording file name is named after time Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: zinc alloy + 3D glass 2. Battery capacity: 1100mAh 3. Screen: IPS screen 240x240 4. Support Bluetooth 5.0 transmission, with clock function 5. One-button recording, with delete function, play LED light indicator. 6. PCM recording 3072Kbit, optional voice-activated recording 50DB 7. Automatic split recording, loop overlay recording 8. Continuous recording for 60 hours, standby for 30 days, maximum capacity of 64GB 9. Support MP3, WMA, WAV playback, support fast forward and backward playback 10. With time stamp, the recording file name is named after time Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: zinc alloy + 3D glass 2. Battery capacity: 1100mAh 3. Screen: IPS screen 240x240 4. Support Bluetooth 5.0 transmission, with clock function 5. One-button recording, with delete function, play LED light indicator. 6. PCM recording 3072Kbit, optional voice-activated recording 50DB 7. Automatic split recording, loop overlay recording 8. Continuous recording for 60 hours, standby for 30 days, maximum capacity of 64GB 9. Support MP3, WMA, WAV playback, support fast forward and backward playback 10. With time stamp, the recording file name is named after time Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: CNC aluminum alloy material 2. Battery capacity: 300mAh 3. One-button recording, wire control operation, with delete function, playback LED light indication 4. PCM recording 1536Kbit, optional voice-activated recording 50DB, automatic split recording, loop overlay recording 5. Continuous recording for 70 hours, with timer function, 30 days standby, 8G-32G capacity (storage for more than 90 hours of recording) 6. Recording files are named by time, easy to find 7. Support MP3, WMA, WAV playback, support fast forward and backward playback 8. High concealment, ultra-thin, large battery capacity Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: CNC aluminum alloy material 2. Battery capacity: 300mAh 3. One-button recording, wire control operation, with delete function, playback LED light indication 4. PCM recording 1536Kbit, optional voice-activated recording 50DB, automatic split recording, loop overlay recording 5. Continuous recording for 70 hours, with timer function, 30 days standby, 8G-32G capacity (storage for more than 90 hours of recording) 6. Recording files are named by time, easy to find 7. Support MP3, WMA, WAV playback, support fast forward and backward playback 8. High concealment, ultra-thin, large battery capacity Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: ABS material2. Battery capacity: 140mAh3. PCM recording 1536Kbit, optional voice-activated recording 50DB4. Automatically split the recording and loop over the recording.5. One-button recording, with delete function, play LED light indicator.6. Continuous recording for 30 hours, standby for 30 days, 8G-32G capacity (storage recording for more than 90 hours)7. Support MP3, WMA, WAV playback, support fast forward and backward playback.8. High concealment, UV process, with lanyard.

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1. Material: zinc alloy + 3D glass 2. Battery capacity: 1100mAh 3. Screen: IPS screen 240x240 4. Support Bluetooth 5.0 transmission, with clock function 5. One-button recording, with delete function, play LED light indicator. 6. PCM recording 3072Kbit, optional voice-activated recording 50DB 7. Automatic split recording, loop overlay recording 8. Continuous recording for 60 hours, standby for 30 days, maximum capacity of 64GB 9. Support MP3, WMA, WAV playback, support fast forward and backward playback 10. With time stamp, the recording file name is named after time Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: CNC aluminum alloy material 2. Battery capacity: 300mAh 3. One-button recording, wire control operation, with delete function, playback LED light indication 4. PCM recording 1536Kbit, optional voice-activated recording 50DB, automatic split recording, loop overlay recording 5. Continuous recording for 70 hours, with timer function, 30 days standby, 8G-32G capacity (storage for more than 90 hours of recording) 6. Recording files are named by time, easy to find 7. Support MP3, WMA, WAV playback, support fast forward and backward playback 8. High concealment, ultra-thin, large battery capacity Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: zinc alloy material + 5D glass2. Battery capacity: 120mAh3. PCM recording 1536Kbit, optional voice-activated recording 50DB4. Automatic split recording, loop overlay recording5. One-button recording, with delete function, play LED light indicator6. Continuous recording for 25 hours, standby for 30 days, 8G capacity (storage recording for more than 70 hours)7. Support MP3, WMA, WAV playback, support fast forward and backward playback8. With time stamp, the recording file name is named after time.9. Support MP3, WMA, WAV playback, support fast forward and backward playback

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1. Material: ABS material2. Battery capacity: 140mAh3. PCM recording 1536Kbit, optional voice-activated recording 50DB4. Automatically split the recording and loop over the recording.5. One-button recording, with delete function, play LED light indicator.6. Continuous recording for 30 hours, standby for 30 days, 8G-32G capacity (storage recording for more than 90 hours)7. Support MP3, WMA, WAV playback, support fast forward and backward playback.8. High concealment, UV process, with lanyard.

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1. Material: ABS material 2. Battery capacity: 300mAh 3. PCM recording 1536Kbit, optional voice-activated recording 50DB 4. Automatic split recording, loop overlay recording 5. One-button recording, with delete function, playback LED light indication 6. Continuous recording for 20 hours, standby for 30 days, 8G-32G capacity (storage recording for more than 90 hours) 7. Support MP3, WMA, WAV playback, support fast forward and backward playback 8. With time stamp, the recording file name is named after time. Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: ABS material 2. Battery capacity: 300mAh 3. PCM recording 1536Kbit, optional voice-activated recording 50DB 4. Automatic split recording, loop overlay recording 5. One-button recording, with delete function, playback LED light indication 6. Continuous recording for 20 hours, standby for 30 days, 8G-32G capacity (storage recording for more than 90 hours) 7. Support MP3, WMA, WAV playback, support fast forward and backward playback 8. With time stamp, the recording file name is named after time. Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. Material: ABS material 2. Battery capacity: 300mAh 3. PCM recording 1536Kbit, optional voice-activated recording 50DB 4. Automatic split recording, loop overlay recording 5. One-button recording, with delete function, playback LED light indication 6. Continuous recording for 20 hours, standby for 30 days, 8G-32G capacity (storage recording for more than 90 hours) 7. Support MP3, WMA, WAV playback, support fast forward and backward playback 8. With time stamp, the recording file name is named after time. Note: Parameters such as the actual recording time are related to the use environment/duration, etc.

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1. 1080P high-definition camera, support AVI format2. Support large-capacity memory card expansion 256G (not included)3. With a portable sports back clip, it is more convenient to travel4. 7 hours of continuous video recording, automatically save when power off5. 180 degree rotating camera6. Recording format: WAV7. Stream rate: 30 frames per second8. Video resolution: 720P 1920x10809. Real pixel of lens: 100W10. Lens angle: 120 degrees11. Dimensions: 98x31x14mm (including clip 17mm)12. Weight: 44.16g

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1. Material: ABS2. Recording duration: 2h3. Charging time: 2h4. Video angle: 120 degrees5. Recording format: WAV6. Video recording format: AVI7. Battery capacity: 280mAh8. Product memory: expandable memory, up to 256G (this product does not include a memory card)9. Equipped with large wide angle, wide recording range10. Equipped with a high-definition image sensor and a large aperture of 2.0, which can improve clarity and richer picture quality11. Intelligent 8-core Al main control chip, supports high frame smooth recording.12. The 180-degree lens rotation has a wide recording area, realizing all-round recording without dead angles.13. Equipped with 5 high-power infrared auxiliary light sources, it is still visible in high-definition when shooting at night.14. With intelligent motion detection, automatically capture and record pictures.

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