Bluetooth Earphones

1. Composite film + wool paper speaker, good sound quality.2. Low-power Bluetooth 5.3 solution, the connection is more stable.3. Transparent PC material, showing a sense of technology.4. Cool marquee design, automatic cycle breathing light.5. Compatible with various mobile phones, notebooks, and tablets.6. 13mm large speaker, restore CD-level sound quality.7. Parameters:- Bluetooth version: 5.3- Playing time: about 4h- Battery capacity: 300mAh- Impedance: 16 Ohm- Frequency response: 20HZ-20KHZ- Rated power: 98db- Driver unit: 13mm- Input: DC 5V- Standby time: 75h- Charging time: 1.5h- Dimensions: 57x57x24mm- Weight: 48g

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Features:1. LED digital display power display, easy to observe the power2. Composite diaphragm moving coil, transparent and powerful sound quality3. Ergonomic ear design, comfortable to wear, not easy to fall off4. Support a variety of APP platforms, comprehensive compatibility5. Fingerprint touch, intelligent sensor control6. Charging box with mobile power functionProduct parameters:1. Bluetooth version: 5.32. Connection distance: 10 meters3. Horn: 8mm4. Chip: Zhongke Lanxun 56565. Interface: Type-C6. Headphone battery capacity: 30mAh7. Charging box battery capacity: 500mAh (with IC protection board)8. Standby time: 60 days+9. Working time: 3-4 hours (the charging compartment can charge the headset 3 times)10. Charging time: about 1 hour11. Charging box size: 11 x 5.6 x 3.2 cm12. Net weight: 26.5g

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Features:1. LED digital display power display, easy to observe the power2. Composite diaphragm moving coil, transparent and powerful sound quality3. Ergonomic ear design, comfortable to wear, not easy to fall off4. Support a variety of APP platforms, comprehensive compatibility5. Fingerprint touch, intelligent sensor control6. Charging box with mobile power functionProduct parameters:1. Bluetooth version: 5.32. Connection distance: 10 meters3. Horn: 8mm4. Chip: Zhongke Lanxun 56565. Interface: Type-C6. Headphone battery capacity: 30mAh7. Charging box battery capacity: 500mAh (with IC protection board)8. Standby time: 60 days+9. Working time: 3-4 hours (the charging compartment can charge the headset 3 times)10. Charging time: about 1 hour11. Charging box size: 11 x 5.6 x 3.2 cm12. Net weight: 26.5g

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Features:1. Semi-in-ear breathable design, comfortable to wear2. 13.4mm highly sensitive composite diaphragm, shocking sound effect3. Supports connecting two devices at the same time and switching freely4. Intelligent call noise reduction, smoother communication5. Large-capacity battery combined with low power consumption solution, long battery life of 27 hoursProduct parameters:1. Bluetooth version: 5.32. Headphone shape: semi-in-ear3. Codec: AAC/SBC4. Headphone model: THO-T105. Interface: Type-C6. Waterproof level: IPX47. Battery capacity: earphones: 30mAh, charging box: 410mAh8. Theoretical talk time: single full charge of the earphones: 3 hours; charging box to charge the earphones: 16 hours9. Theoretical charging time: earphones: about 1 hour; charging box: about 1.5 hours10. Theoretical playback time: single full charge of earphones: 5 hours; charging box for earphones: 27 hours11. Dimensions: charging box: 58.90 x 58.90 x 24.30mm, earphones: 38.82 x 18.60 x 16.81mm

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Features:1. Semi-in-ear breathable design, comfortable to wear2. 13.4mm highly sensitive composite diaphragm, shocking sound effect3. Supports connecting two devices at the same time and switching freely4. Intelligent call noise reduction, smoother communication5. Large-capacity battery combined with low power consumption solution, long battery life of 27 hoursProduct parameters:1. Bluetooth version: 5.32. Headphone shape: semi-in-ear3. Codec: AAC/SBC4. Headphone model: THO-T105. Interface: Type-C6. Waterproof level: IPX47. Battery capacity: earphones: 30mAh, charging box: 410mAh8. Theoretical talk time: single full charge of the earphones: 3 hours; charging box to charge the earphones: 16 hours9. Theoretical charging time: earphones: about 1 hour; charging box: about 1.5 hours10. Theoretical playback time: single full charge of earphones: 5 hours; charging box for earphones: 27 hours11. Dimensions: charging box: 58.90 x 58.90 x 24.30mm, earphones: 38.82 x 18.60 x 16.81mm

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Features:1. Full in-ear design, conforms to the curve of the auricle and is comfortable to wear2. 10mm dynamic speakers, balanced and clear sound quality3. Dual microphone ENC noise reduction technology, clear calls4. Bluetooth 5.3, low power consumption and strong stability5. Large-capacity battery combined with low power consumption solution, long battery life of 35 hoursProduct parameters:1. Bluetooth version: 5.32. Headphone shape: in-ear type3. Support encoding: AAC/SBC4. Headphone model: LCTWS0055. Interface: Type-C6. Waterproof level: IP54

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1. BT version: V5.2 2. HIFI sound quality 3. 2000mAh super large battery capacity, can also be used as a power bank to charge mobile phones 4. Intelligent noise reduction, call. Listening to music intelligently filters noise 5. Ergonomic design, comfortable without fear of falling off 6. Connection distance: 10 meters 7. Battery life: approximately 120 hours

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1. Bluetooth version: V5.32. Bluetooth chip: Jerry 6983D23. Bluetooth distance: about 10M4. Battery capacity: charging compartment: 300mAh; headset: 30mAh5. Speaker: LD F10 real copper ring6. Listening and talking time: about 4h7. Charging time: about 1h8. Standby time: about 150 days9. Frequency: 20Hz-20KHz10. Impedance: 32 ohm 11. Sensitivity: 115dB/mW 12. Waterproof grade: life waterproof13. Accessories: earphones x 2, charging compartment x 1, manual x 1, charging cable x 1, lanyard x 1 14. Charging compartment size: about 5 x 5 x 2.2cm15. Charging compartment + earphone weight: about 28.5g Features:1. Slim and lightweight design, comfortable to wear even when lying on your side.2. Sensorless delay, layered diaphragm speakers3. Large capacity charging compartment, lower power consumption and longer battery life.4. Bluetooth V5.3 chip, improve transmission efficiency while reducing loss, better connection stability and audio smoothness, eliminate lag and delay5. Suitable for a variety of scenarios

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1. Bluetooth version: V5.32. Bluetooth chip: Jerry 6983D23. Bluetooth distance: about 10M4. Battery capacity: charging compartment: 300mAh; headset: 30mAh5. Speaker: LD F10 real copper ring6. Listening and talking time: about 4h7. Charging time: about 1h8. Standby time: about 150 days9. Frequency: 20Hz-20KHz10. Impedance: 32 ohm 11. Sensitivity: 115dB/mW 12. Waterproof grade: life waterproof13. Accessories: earphones x 2, charging compartment x 1, manual x 1, charging cable x 1, lanyard x 1 14. Charging compartment size: about 5 x 5 x 2.2cm15. Charging compartment + earphone weight: about 28.5g Features:1. Slim and lightweight design, comfortable to wear even when lying on your side.2. Sensorless delay, layered diaphragm speakers3. Large capacity charging compartment, lower power consumption and longer battery life.4. Bluetooth V5.3 chip, improve transmission efficiency while reducing loss, better connection stability and audio smoothness, eliminate lag and delay5. Suitable for a variety of scenarios

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1. Bluetooth version: V5.32. Bluetooth chip: Jerry 6983D23. Bluetooth distance: about 10M4. Battery capacity: charging compartment: 300mAh; headset: 30mAh5. Speaker: LD F10 real copper ring6. Listening and talking time: about 4h7. Charging time: about 1h8. Standby time: about 150 days9. Frequency: 20Hz-20KHz10. Impedance: 32 ohm 11. Sensitivity: 115dB/mW 12. Waterproof grade: life waterproof13. Accessories: earphones x 2, charging compartment x 1, manual x 1, charging cable x 1, lanyard x 1 14. Charging compartment size: about 5 x 5 x 2.2cm15. Charging compartment + earphone weight: about 28.5g Features:1. Slim and lightweight design, comfortable to wear even when lying on your side.2. Sensorless delay, layered diaphragm speakers3. Large capacity charging compartment, lower power consumption and longer battery life.4. Bluetooth V5.3 chip, improve transmission efficiency while reducing loss, better connection stability and audio smoothness, eliminate lag and delay5. Suitable for a variety of scenarios

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Features:1. LED digital display of power makes it easy to observe the power.2. Surround sound, high quality analysis3. Ergonomically designed to fit the auricle, comfortable to wear, stable and will not fall off4. Eight-core bass enhancement, cinema-level shocking enjoyment5. SQ-level surround sound, titanium-plated diaphragm moving coil6. Use PU+titanium composite diaphragm moving coil to bring immersive bass effect7. Dual host headset, dual mode dual Bluetooth8. Bluetooth 5.3 chip, fast transmission speed, audio and video synchronization, low latency9. Compatible with a wide range ofProduct parameters:1. Speaker: 10MM real copper ring speaker2. Bluetooth chip: Jerry 69833.Bluetooth version: 5.34. Transmission distance: 10 meters5. Battery capacity: Headphones: 50 mAh (with IC protection board), charging box: 600 mAh (with IC protection board)6. Standby time: 180 days+7. Working hours: 5-6H8. Charging time: about 1H9. Waterproof performance: IPX510. Headphone size: 48 x 37 x 11.5mm11. Charging box size: 101 x 61 x 36mm12. Net weight: 78 grams

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Features:1. LED digital display of power makes it easy to observe the power.2. Use medical grade silicone ear hooks for more comfortable wearing3. Ergonomically designed to fit the auricle, stable and will not fall off4. Closed cavity design, paired with 10mm dynamic unit, provides shocking bass and creates a surging sound effect5. Intelligent touch makes operation more convenient6. Acavity 3.0 space compensation technology + dual-core speaker sound unit restores the live effect and brings high-quality stereo sound effects7. Bluetooth 5.3 chip, dual host transmission, effectively improves transmission speed8. Compatible with a wide range ofProduct parameters:1. Speaker: 10MM real copper ring speaker2. Bluetooth chip: Jerry 6976D3.Bluetooth version: 5.34. Transmission distance: 10 meters5. Battery capacity: Headphones: 50 mAh (with IC protection board), charging box: 600 mAh (with IC protection board)6. Standby time: 120H7. Play time: 8H8. Charging time: about 2H9. Waterproof performance: IPX710. Headphone size: 54 x 36 x 27mm11. Charging box size: 95 x 65 x 35.5mm12. Net weight: 70 grams

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1. Bluetooth version: V5.22. Effective distance: about 10 meters3. Battery capacity: 300mAh (charging compartment), 30mAh x 2 (headphones)4. Speaker size: 12mm5. Speaker sensitivity: about 114dB6. Dimensions: about 34.6 x 22.6 x 18.4mmFeatures:1. Low-latency gaming, can realize audio and video synchronization, listen to the sound, always grasp the rhythm of the game.2. After the first Bluetooth pairing connection, once again use, pick up the headset can be connected.3. Binaural / monaural use, can be shared, a machine for multiple uses4. Charging compartment with LED digital display screen, can display the charging compartment power can also display binaural power, with the power switch, can be a key switch to switch the display screen5. Bluetooth V5.2, stable and non-linear listening, non-destructive decoding transmission, high-definition sound quality6. Ergonomic design, solid fit to the ear contour, long time wear without pain, more comfortable to use7. The headset can be used for about 4 hours, with the charging case can provide up to 24 hours of high endurance8. 12mm composite diaphragm moving coil unit, strong resolution, rich details, true reproduction of music, low, medium and high three-frequency balance9. Effectively increase the depth of the ear, effectively isolate the external sound, experience the immersive feeling of silence in the noise

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1. Bluetooth version: V5.22. Effective distance: about 10 meters3. Battery capacity: 300mAh (charging compartment), 30mAh x 2 (headphones)4. Speaker size: 12mm5. Speaker sensitivity: about 114dB6. Dimensions: about 34.6 x 22.6 x 18.4mmFeatures:1. Low-latency gaming, can realize audio and video synchronization, listen to the sound, always grasp the rhythm of the game.2. After the first Bluetooth pairing connection, once again use, pick up the headset can be connected.3. Binaural / monaural use, can be shared, a machine for multiple uses4. Charging compartment with LED digital display screen, can display the charging compartment power can also display binaural power, with the power switch, can be a key switch to switch the display screen5. Bluetooth V5.2, stable and non-linear listening, non-destructive decoding transmission, high-definition sound quality6. Ergonomic design, solid fit to the ear contour, long time wear without pain, more comfortable to use7. The headset can be used for about 4 hours, with the charging case can provide up to 24 hours of high endurance8. 12mm composite diaphragm moving coil unit, strong resolution, rich details, true reproduction of music, low, medium and high three-frequency balance9. Effectively increase the depth of the ear, effectively isolate the external sound, experience the immersive feeling of silence in the noise

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1. Chip: JL6973 2. Speaker outer diameter: 13mm 3. Bluetooth range: 10m 4. Frequency response range: 20Hz-20KH2 5. Sensitivity: 109db-+3db 6. Battery capacity: 30mAh 7. Headphone compartment battery capacity: 300mAh 8. Charging voltage: 5V/1A 9. Working hours: 5h 10. Charging time: 2h 11. Charging port: Type-C 12. Game/music, dual mode seamless switching 13. New generation DSP anti-interference 5.3 chip, high-speed transmission and low power consumption 14. PET composite film, reducing distortion and rich details 15. Touch control, one-hand touch, sensitive and convenient

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1. Chip: AB56162. Bluetooth range: 10m3. Speaker outer diameter: 8mm4. Frequency response range: 50Hz-20KHz5. Sensitivity: 102db-+3db6. Battery capacity: 30mAh7. Charging compartment battery capacity: 200mAh8. Charging voltage: 3.7V/1A9. Working hours: 4h10. Charging time: 2h11. Standby time: about 60h12. Charging port: Type-C

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1. Chip: JL69832. Speaker outer diameter: 13mm3. Battery capacity: 30mAh4. Music playing time: 4h5. Rated input: 5V6. Charging time: about 1.5h7. Headphone compartment battery capacity: 180mAh8. Charging time: about 2h9. Bluetooth version: V5.3

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1. Chip: JL69832. Speaker outer diameter: 13mm3. Battery capacity: 30mAh4. Music playing time: 4h5. Rated input: 5V6. Charging time: about 1.5h7. Headphone compartment battery capacity: 180mAh8. Charging time: about 2h9. Bluetooth version: V5.3

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1. Chip: JL69732. Bluetooth range: 10m3. Speaker outer diameter: 11mm4. Frequency response range: 50Hz-20KHz5. Sensitivity: 108db-+3db6. Battery capacity: 50mAh7. Charging compartment battery capacity: 300mAh8. Charging voltage: 5V/1A9. Working hours: 4h10. Charging time: 2h11. Charging port: Type-C

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1. Chip: AB56162. Bluetooth range: 10m3. Speaker outer diameter: 8mm4. Frequency response range: 50Hz-20KHz5. Sensitivity: 102db-+3db6. Battery capacity: 30mAh7. Charging compartment battery capacity: 200mAh8. Charging voltage: 3.7V/1A9. Working hours: 4h10. Charging time: 2h11. Standby time: about 60h12. Charging port: Type-C

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1. Chip: AB56162. Bluetooth range: 10m3. Speaker outer diameter: 8mm4. Frequency response range: 50Hz-20KHz5. Sensitivity: 102db-+3db6. Battery capacity: 30mAh7. Charging compartment battery capacity: 200mAh8. Charging voltage: 3.7V/1A9. Working hours: 4h10. Charging time: 2h11. Standby time: about 60h12. Charging port: Type-C

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1. Chip: JL69732. Bluetooth range: 10m3. Speaker outer diameter: 11mm4. Frequency response range: 50Hz-20KHz5. Sensitivity: 108db-+3db6. Battery capacity: 50mAh7. Charging compartment battery capacity: 300mAh8. Charging voltage: 5V/1A9. Working hours: 4h10. Charging time: 2h11. Charging port: Type-C

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1. It adopts semi-in-ear design, is compact, portable and comfortable to wear. 2. Using Bluetooth 5.3 chip, low latency, no lag, low power consumption, stable connection 3. HiFi shocking bass and 360-degree surround sound bring you a different audio-visual experience 4. LED power display, you can visually see the power usage 5. Bluetooth version: V5.3 6. Play time: about 5H 7. Charging time: about 0.7H 8. Rated input: 5V 60mA 9. Speaker diameter: 13mm 10. Connection distance: 10m 11. Battery capacity: 35mAh 12. Charging compartment battery capacity: 300mAh

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1. It adopts semi-in-ear design, is compact, portable and comfortable to wear. 2. Using Bluetooth 5.3 chip, low latency, no lag, low power consumption, stable connection 3. HiFi shocking bass and 360-degree surround sound bring you a different audio-visual experience 4. LED power display, you can visually see the power usage 5. Bluetooth version: V5.3 6. Play time: about 5H 7. Charging time: about 0.7H 8. Rated input: 5V 60mA 9. Speaker diameter: 13mm 10. Connection distance: 10m 11. Battery capacity: 35mAh 12. Charging compartment battery capacity: 300mAh

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1. Compact and mini appearance, easy to carry. 2. Using Bluetooth 5.2 chip, low latency without lagging, low power consumption, audio and video synchronization, and stable connection. 3. Intelligent noise reduction, AAC and SBC audio decoding, HD calls, and clearer sound quality. 4. It adopts a semi-in-ear design, which is comfortable to wear and does not press against the ears after long-term wearing. 5. It uses environmentally friendly lithium batteries, which have safe and reliable performance, worry-free listening and long-lasting battery life. 6. Colorful lighting design, beautiful shape, dazzling and more atmospheric Specifications: 1. Bluetooth version: V5.2 2. Bluetooth range: about 10m 3. Speaker diameter: 13mm 4. Audio decoding: AAC/SBC 5. Use time: about 3H 6. Charging time: about 1.5H 7. Headphone battery capacity: 30mAh 8. Charging compartment battery capacity: 250mAh

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Features:1. Bluetooth 5.2 chip, low power consumption, smoother game calls2. Large dynamic coil design, high-definition calls and good sound quality3. Wide compatibility range and fast transmission speed4. TPU silicone dust-proof plug, waterproof and sweat-proof5. Ergonomic design, fits the auricle and is comfortable to wear.6. LED power display, more convenient to useProduct parameters:1. Material: ABS, silicone, electronic components2. Functions: intelligent noise reduction, touch buttons, daily waterproof, long battery life, high-definition fairy tale, 360° rotation3. Bluetooth version: 5.24. Connection distance: 15 meters5. Impedance: 32 ohms6. Battery capacity: 350 mAh7. Game time: 15-50 hours8. Standby time: 320 days9. Charging time: 1.5 hours10. Call time: 15-50 hours

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1. Bluetooth version: V5.3 AD6973D4 (with power amplifier)2. Supported protocols: A2DP HFP AVRCP3. Battery capacity: 65mAh (The headphone battery does not come with a protection board, the headphone board has a lithium battery protection IC)4. Charging compartment battery capacity: 400mAh (with protective board)5. Charging time: 1.5H6. Talk time: 7.5H7. Play time: 8.5H8. Standby time: 200H9. Speaker specifications: 10*8.5*2mm square speaker10. Sensitivity: 119+/-2dB (800MV 1KHZ)11. Impedance: 30ohms +/- 15% Ohm, at 1KHz12. Output power: 21mW13. Microphone sensitivity: -42DB +/-214. Microphone impedance: 400ohms15. Air conduction TWS headphones: do not fit into the ears and reduce hearing loss16. Noise reduction method: Single microphone DNS call noise reduction17. Input charging standard: DC 5V18. Bluetooth working frequency: 2.402GHz-2.480GHz19. Frequency response range: 20-20KHz20. Transmission distance: Up to 15M21. Voice prompt: Support22. Wearing method: Earhook type23. Interface: TYPE-C24. Waterproof level: IPX4

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1. Ergonomic design, ear-hook wearing, stable and comfortable, no fear of falling. 2. Using Bluetooth 5.3 chip, low latency without lagging, low power consumption, audio and video synchronization, and stable connection. 3. LED digital display screen, the power usage is clear at a glance, and it accurately displays the power of the charging compartment and earphones. 4. Using large-capacity lithium battery, it has longer life and long-lasting battery life. 5. IPX5 waterproof, so you can enjoy free exercise time without fear of sweating. Specifications: 1.Bluetooth version: V5.3 2. Bluetooth range: about 10m 3. Speaker diameter: 10mm 4. Play time: about 6.5H 5. Charging time: about 1.5H 6. Audio decoding: AAC/SBC 7. Headphone battery capacity: 60mAh 8. Charging compartment battery capacity: 400mAh

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1. Bluetooth version: V5.3 AC6976D82. Support protocols: HSP, HFP, A2DP, AVRCP3. Battery capacity: 35mAh x 2 (without protection board, headphone board lithium battery protection IC)4. Charging compartment battery capacity: 300mAh (with protective board)5. Drive unit: Diameter 13mm6. Charging time: 1H7. Call duration: 5H8. Play time: 6H9. Standby time: 200H10. Use time of headphones + charging case (80% volume): 20H11. Sensitivity: 108+/-3dB12. Speaker impedance: 32ohms13. Input charging standard DC 5V14. Frequency response range: 20-20K Hz15. ENC bandwidth: 100Hz-3KHz16. Transmission distance: up to 15M17. Speaker: diameter 13mm18. Voice prompt: Support19. Multipoint connection: Not supported20. Wearing method: Semi-in-ear21. Instructions: Chinese and English22. Interface: TYPE-C23. Waterproof level: IPX624. ENC noise reduction depth (4-mic call noise reduction): Greater than -40dB

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1. Ergonomic design, ear-hook wearing, stable and comfortable, no fear of falling. 2. Using Bluetooth 5.3 chip, low latency without lagging, low power consumption, audio and video synchronization, and stable connection. 3. LED digital display screen, the power usage is clear at a glance, and it accurately displays the power of the charging compartment and earphones. 4. Using large-capacity lithium battery, it has longer life and long-lasting battery life. 5. IPX5 waterproof, so you can enjoy free exercise time without fear of sweating. Specifications: 1.Bluetooth version: V5.3 2. Bluetooth range: about 10m 3. Speaker diameter: 10mm 4. Play time: about 6.5H 5. Charging time: about 1.5H 6. Audio decoding: AAC/SBC 7. Headphone battery capacity: 60mAh 8. Charging compartment battery capacity: 400mAh

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1. Bluetooth version: Jerry AC7003D8 V5.32. Battery capacity: 35mAh x 2 (without protection board, headphone board lithium battery protection IC)3. Charging compartment battery capacity: 300mAh (with protective board)4. Charging time: 1.5H5. Call duration: 7H6. Play time: 6H7. Standby time: 300H8. ANC noise reduction depth (4-mic call noise reduction): greater than -30dB9. ENC noise reduction depth (4-mic call noise reduction): greater than -40dB10. Novel appearance, sprayed with metallic paint on the surface and cool colorful breathing lights in the charging compartment;11. DNS call noise reduction; 10 minutes of charging, 180 minutes of listening to music12. PX6 level waterproof/sweat-proof function13. Support protocols: HSP, HFP, A2DP, AVRCP14. Drive unit: diameter 10mm15. Speaker sensitivity:110+/-3dB16. Speaker impedance: 32ohms17. Input charging standard: DC 5V18. Bluetooth operating frequency: 2.402GHz-2.480GHz19. Frequency response range: 20HZ-20000HZ20. Maximum transmission distance: 10M21. Voice prompt: Support22. Multipoint connection: Not supported23. Wearing method: In the ear24. Interface: TYPE-C

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1. Compact and mini appearance, easy to carry. 2. Using Bluetooth 5.2 chip, low latency without lagging, low power consumption, audio and video synchronization, and stable connection. 3. Intelligent noise reduction, AAC and SBC audio decoding, HD calls, and clearer sound quality. 4. It adopts a semi-in-ear design, which is comfortable to wear and does not press against the ears after long-term wearing. 5. It uses environmentally friendly lithium batteries, which have safe and reliable performance, worry-free listening and long-lasting battery life. 6. Colorful lighting design, beautiful shape, dazzling and more atmospheric Specifications: 1. Bluetooth version: V5.2 2. Bluetooth range: about 10m 3. Speaker diameter: 13mm 4. Audio decoding: AAC/SBC 5. Use time: about 3H 6. Charging time: about 1.5H 7. Headphone battery capacity: 30mAh 8. Charging compartment battery capacity: 250mAh

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1. Bluetooth version: V5.3 AC6976D82. Support protocols: HSP, HFP, A2DP, AVRCP3. Battery capacity: 35mAh x 2 (without protection board, headphone board lithium battery protection IC)4. Charging compartment battery capacity: 300mAh (with protective board)5. Drive unit: Diameter 13mm6. Charging time: 1H7. Call duration: 5H8. Play time: 6H9. Standby time: 200H10. Use time of headphones + charging case (80% volume): 20H11. Sensitivity: 108+/-3dB12. Speaker impedance: 32ohms13. Input charging standard DC 5V14. Frequency response range: 20-20K Hz15. ENC bandwidth: 100Hz-3KHz16. Transmission distance: up to 15M17. Speaker: diameter 13mm18. Voice prompt: Support19. Multipoint connection: Not supported20. Wearing method: Semi-in-ear21. Instructions: Chinese and English22. Interface: TYPE-C23. Waterproof level: IPX624. ENC noise reduction depth (4-mic call noise reduction): Greater than -40dB

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1. Bluetooth version: V5.3 AD6973D4 (with power amplifier)2. Supported protocols: A2DP HFP AVRCP3. Battery capacity: 65mAh (The headphone battery does not come with a protection board, the headphone board has a lithium battery protection IC)4. Charging compartment battery capacity: 400mAh (with protective board)5. Charging time: 1.5H6. Talk time: 7.5H7. Play time: 8.5H8. Standby time: 200H9. Speaker specifications: 10*8.5*2mm square speaker10. Sensitivity: 119+/-2dB (800MV 1KHZ)11. Impedance: 30ohms +/- 15% Ohm, at 1KHz12. Output power: 21mW13. Microphone sensitivity: -42DB +/-214. Microphone impedance: 400ohms15. Air conduction TWS headphones: do not fit into the ears and reduce hearing loss16. Noise reduction method: Single microphone DNS call noise reduction17. Input charging standard: DC 5V18. Bluetooth working frequency: 2.402GHz-2.480GHz19. Frequency response range: 20-20KHz20. Transmission distance: Up to 15M21. Voice prompt: Support22. Wearing method: Earhook type23. Interface: TYPE-C24. Waterproof level: IPX4

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1. Bluetooth version: V5.3 AD6973D4 (with power amplifier)2. Supported protocols: A2DP HFP AVRCP3. Battery capacity: 65mAh (The headphone battery does not come with a protection board, the headphone board has a lithium battery protection IC)4. Charging compartment battery capacity: 400mAh (with protective board)5. Charging time: 1.5H6. Talk time: 7.5H7. Play time: 8.5H8. Standby time: 200H9. Speaker specifications: 10*8.5*2mm square speaker10. Sensitivity: 119+/-2dB (800MV 1KHZ)11. Impedance: 30ohms +/- 15% Ohm, at 1KHz12. Output power: 21mW13. Microphone sensitivity: -42DB +/-214. Microphone impedance: 400ohms15. Air conduction TWS headphones: do not fit into the ears and reduce hearing loss16. Noise reduction method: Single microphone DNS call noise reduction17. Input charging standard: DC 5V18. Bluetooth working frequency: 2.402GHz-2.480GHz19. Frequency response range: 20-20KHz20. Transmission distance: Up to 15M21. Voice prompt: Support22. Wearing method: Earhook type23. Interface: TYPE-C24. Waterproof level: IPX4

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1. V5.4 chip, stable connection is not easy to disconnect2. Multi-protocol link HFP/A2DP/HSP/AVRCP3. Strong compatibility, a variety of systems are applicable4. HIFI sound quality, the maximum depth of -38db, carefully listening to the beauty of music5. Lightweight and compact, lightweight and comfortable to wear, no burden6. Intelligent contact keys, fast connection, practical and convenient7. Stable signal, game music without delay8. Type-C charging interface, fast charging without worrying about earphones out of powerParameters:1. Bluetooth version: 5.42. Speaker: 12mm copper ring speaker3. Standby time: about 600h; working time: 6h; charging time: about 1h4. Communication distance: barrier-free 10-15 meters5. Earphone battery capacity: 40mAh6. Size: 45 x 16.6mm7. Weight: 5gNote: if you need binaural effect need to buy twoPacking list:- Earphone x 1- Type-C charging cable x 1- Instruction manual x 1

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1. V5.4 chip, stable connection is not easy to disconnect2. Multi-protocol link HFP/A2DP/HSP/AVRCP3. Strong compatibility, a variety of systems are applicable4. HIFI sound quality, the maximum depth of -38db, carefully listening to the beauty of music5. Lightweight and compact, lightweight and comfortable to wear, no burden6. Intelligent contact keys, fast connection, practical and convenient7. Stable signal, game music without delay8. Type-C charging interface, fast charging without worrying about earphones out of powerParameters:1. Bluetooth version: 5.42. Speaker: 12mm copper ring speaker3. Standby time: about 600h; working time: 6h; charging time: about 1h4. Communication distance: barrier-free 10-15 meters5. Earphone battery capacity: 40mAh6. Size: 45 x 16.6mm7. Weight: 5gNote: if you need binaural effect need to buy twoPacking list:- Earphone x 1- Type-C charging cable x 1- Instruction manual x 1

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1. V5.4 chip, stable connection is not easy to disconnect2. Multi-protocol link HFP/A2DP/HSP/AVRCP3. Strong compatibility, a variety of systems are applicable4. HIFI sound quality, the maximum depth of -38db, carefully listening to the beauty of music5. Lightweight and compact, lightweight and comfortable to wear, no burden6. Intelligent contact keys, fast connection, practical and convenient7. Stable signal, game music without delay8. Type-C charging interface, fast charging without worrying about earphones out of powerParameters:1. Bluetooth version: 5.42. Speaker: 12mm copper ring speaker3. Standby time: about 600h; working time: 6h; charging time: about 1h4. Communication distance: barrier-free 10-15 meters5. Earphone battery capacity: 40mAh6. Size: 45 x 16.6mm7. Weight: 5gNote: if you need binaural effect need to buy twoPacking list:- Earphone x 1- Type-C charging cable x 1- Instruction manual x 1

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1. Three-frequency balanced acoustic body cavity + digital sound enhancement technology, to bring HIFI high-fidelity sound effect2. Directional sound transmission technology, automatically adjust the sound propagation angle3. Digital noise cancellation technology, intelligent noise reduction, in the city can also be clear calls4. Clip-ear design is refreshing and breathable, avoiding damage to the ear canal5. 0.65 seconds low latency, synchronized audio and video for games and dramas6. High elasticity soft rubber material, adjustable stretching, comfortable to wear7. Directional sound transmission technology, built-in sound leakage filter, effectively prevent sound leakage8. Stable to wear, not easy to fall off even in sports9. Waterproof design, IPX5 waterproof level, travel worry-free10. One key intelligent control, simple operationParameters:1. Bluetooth version: 5.32. Speaker: 13mm copper ring speaker3. Working time: 12 hours 4. Charging time: about 1 hour5. Communication distance: 10 meters6. Earphone battery capacity: 120mAh7. Charging interface: Micro interface8. Audio decoding: ACC.9. Frequency range: 50Hz-20KHz10. Size (including color box): 9 x 6.5 x 3.5cm11. Weight: 8.8gPacking list:- Earphone x 1- Charging cable x 1- Instruction manual x 1

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1. Three-frequency balanced acoustic body cavity + digital sound enhancement technology, to bring HIFI high-fidelity sound effect2. Directional sound transmission technology, automatically adjust the sound propagation angle3. Digital noise cancellation technology, intelligent noise reduction, in the city can also be clear calls4. Clip-ear design is refreshing and breathable, avoiding damage to the ear canal5. 0.65 seconds low latency, synchronized audio and video for games and dramas6. High elasticity soft rubber material, adjustable stretching, comfortable to wear7. Directional sound transmission technology, built-in sound leakage filter, effectively prevent sound leakage8. Stable to wear, not easy to fall off even in sports9. Waterproof design, IPX5 waterproof level, travel worry-free10. One key intelligent control, simple operationParameters:1. Bluetooth version: 5.32. Speaker: 13mm copper ring speaker3. Working time: 12 hours 4. Charging time: about 1 hour5. Communication distance: 10 meters6. Earphone battery capacity: 120mAh7. Charging interface: Micro interface8. Audio decoding: ACC.9. Frequency range: 50Hz-20KHz10. Size (including color box): 9 x 6.5 x 3.5cm11. Weight: 8.8gPacking list:- Earphone x 1- Charging cable x 1- Instruction manual x 1

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1. Three-frequency balanced acoustic body cavity + digital sound enhancement technology, to bring HIFI high-fidelity sound effect2. Directional sound transmission technology, automatically adjust the sound propagation angle3. Digital noise cancellation technology, intelligent noise reduction, in the city can also be clear calls4. Clip-ear design is refreshing and breathable, avoiding damage to the ear canal5. 0.65 seconds low latency, synchronized audio and video for games and dramas6. High elasticity soft rubber material, adjustable stretching, comfortable to wear7. Directional sound transmission technology, built-in sound leakage filter, effectively prevent sound leakage8. Stable to wear, not easy to fall off even in sports9. Waterproof design, IPX5 waterproof level, travel worry-free10. One key intelligent control, simple operationParameters:1. Bluetooth version: 5.32. Speaker: 13mm copper ring speaker3. Working time: 12 hours 4. Charging time: about 1 hour5. Communication distance: 10 meters6. Earphone battery capacity: 120mAh7. Charging interface: Micro interface8. Audio decoding: ACC.9. Frequency range: 50Hz-20KHz10. Size (including color box): 9 x 6.5 x 3.5cm11. Weight: 8.8gPacking list:- Earphone x 1- Charging cable x 1- Instruction manual x 1

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1. Using Bluetooth 5.3 chip and dual-core driver, it outputs stronger bass audio signals.2. The sound and picture respond synchronously, making the game more stable and smooth, giving you a different gaming experience.3. Ear-hook wear, skin-friendly silicone ear hooks, comfortable fit, no ear pinching.4. Material: PC+ABS+silica gel5. Bluetooth version: BT 5.36. Headphone capacity: 70mAh x 27. Battery capacity: 320mAh8. Transmission distance: less than or equal to 10M9. Use time: 6H10. Standby time: about 120 days11. Dimensions: 68x62x34mm12. Weight: about 70g

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1. Using Bluetooth 5.3 chip and dual-core driver, it outputs stronger bass audio signals.2. The sound and picture respond synchronously, making the game more stable and smooth, giving you a different gaming experience.3. Ear-hook wear, skin-friendly silicone ear hooks, comfortable fit, no ear pinching.4. Material: PC+ABS+silica gel5. Bluetooth version: BT 5.36. Headphone capacity: 70mAh x 27. Battery capacity: 320mAh8. Transmission distance: less than or equal to 10M9. Use time: 6H10. Standby time: about 120 days11. Dimensions: 68x62x34mm12. Weight: about 70g

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1. Bluetooth 5.3 chip, fast and stable connection. 2. Wireless air conduction Bluetooth headsets, protect your ears. 3. Clip-on design, no need to put the earphones in your ears, provides comfortable wearing. 4. Provide super clear calls and good sound quality, low delay for better gaming experience. 5. With a large capacity charging box, provides long standby time and use time. 6. Specification: - Material: PC+ABS+electroplating UV - Bluetooth version: BT8926B2 V5.3 - Music/talk time: about 33H (80% volume) (with charging box capacity) - Earphone battery capacity: 70mAhx2 - Charging box battery capacity: 450mAh - Charging time: about 1H/2H

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1. Bluetooth 5.3 chip, fast and stable connection. 2. Wireless air conduction Bluetooth headsets, no need to put in your ears, protect your ears. 3. Rotatable ear hook design, provides comfortable wearing. 4. Provide super clear calls and HiFi sound quality. 5. With a large capacity charging box, provides long standby time and use time. 6. Specification: - Material: PC+ABS+Electroplating UV - Bluetooth version: BT8926B2 V5.3 - Music/call time: about 6H - Earphone battery capacity: 50mAhx2 - Charging box battery capacity: 600mAh - Charging time: about 1H/2.5H

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1. Bluetooth version: V5.32. Bluetooth chip: Jerry 6983D23. Bluetooth distance: about 10M4. Battery capacity: charging compartment: 180mAh; headset: 30mAh5. Speaker: F10 real copper ring6. Listening/talking time: about 4 hours7. Charging time: about 1 hour8. Standby time: about 150 days9. Impedance: 32 ohms 10. Sensitivity: 115dB/mW 11. Frequency: 20Hz-20KHz12. Charging compartment size: about 6 x 4.5 x 2cm13. Weight: about 45gFeatures:1. Minimalist line design and the collision of two materials, open the aesthetics of craftsmanship, balancing beauty and comfort2. The use of stereo multi-channel, restore the 3D listening experience of the music scene3. Type-C port fast charging, faster and safer4. Good compatibility, open the Bluetooth, quickly connect iOS or Android system devices, support cell phones, ipads, laptops and other equipment5. Bluetooth 5.3 technology, lower power consumption, strong anti-interference, crowded environment site is not easy to card, compatible with multi-system devices6. 10mm powerful dynamic coil, wake up surging sound quality, improve high frequency smoothness, reduce distortion, ensure that the human voice is clear and natural, more penetrating sound quality7. Pure sound around the ear, comfortable to wear8. Sound and picture synchronization, no delay, no dead anglePacking list:- Charging compartment x 1 - Earphone x 2- Charging cable x 1 - Lanyard x 1 - Instruction manual x 1

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1. Bluetooth version: V5.32. Bluetooth chip: Jerry 6983D23. Bluetooth distance: about 10M4. Battery capacity: charging compartment: 180mAh; headset: 30mAh5. Speaker: F10 real copper ring6. Listening/talking time: about 4 hours7. Charging time: about 1 hour8. Standby time: about 150 days9. Impedance: 32 ohms 10. Sensitivity: 115dB/mW 11. Frequency: 20Hz-20KHz12. Charging compartment size: about 6 x 4.5 x 2cm13. Weight: about 45gFeatures:1. Minimalist line design and the collision of two materials, open the aesthetics of craftsmanship, balancing beauty and comfort2. The use of stereo multi-channel, restore the 3D listening experience of the music scene3. Type-C port fast charging, faster and safer4. Good compatibility, open the Bluetooth, quickly connect iOS or Android system devices, support cell phones, ipads, laptops and other equipment5. Bluetooth 5.3 technology, lower power consumption, strong anti-interference, crowded environment site is not easy to card, compatible with multi-system devices6. 10mm powerful dynamic coil, wake up surging sound quality, improve high frequency smoothness, reduce distortion, ensure that the human voice is clear and natural, more penetrating sound quality7. Pure sound around the ear, comfortable to wear8. Sound and picture synchronization, no delay, no dead anglePacking list:- Charging compartment x 1 - Earphone x 2- Charging cable x 1 - Lanyard x 1 - Instruction manual x 1

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1. Bluetooth version: V5.32. Bluetooth chip: Jerry 6983D23. Bluetooth distance: about 10M4. Battery capacity: charging compartment: 180mAh; headset: 30mAh5. Speaker: F10 real copper ring6. Listening/talking time: about 4 hours7. Charging time: about 1 hour8. Standby time: about 150 days9. Impedance: 32 ohms 10. Sensitivity: 115dB/mW 11. Frequency: 20Hz-20KHz12. Charging compartment size: about 6 x 4.5 x 2cm13. Weight: about 45gFeatures:1. Minimalist line design and the collision of two materials, open the aesthetics of craftsmanship, balancing beauty and comfort2. The use of stereo multi-channel, restore the 3D listening experience of the music scene3. Type-C port fast charging, faster and safer4. Good compatibility, open the Bluetooth, quickly connect iOS or Android system devices, support cell phones, ipads, laptops and other equipment5. Bluetooth 5.3 technology, lower power consumption, strong anti-interference, crowded environment site is not easy to card, compatible with multi-system devices6. 10mm powerful dynamic coil, wake up surging sound quality, improve high frequency smoothness, reduce distortion, ensure that the human voice is clear and natural, more penetrating sound quality7. Pure sound around the ear, comfortable to wear8. Sound and picture synchronization, no delay, no dead anglePacking list:- Charging compartment x 1 - Earphone x 2- Charging cable x 1 - Lanyard x 1 - Instruction manual x 1

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