New Arrivals

1. Material: cashmere fabric 2. Soft and comfortable, it can be worn for a long time without fatigue 3. Good air permeability, not easy to crack 4. Easy to replace 5. Good quality and long service life 6. There is no net cloth in the middle of the product

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1. The protective cover is beautiful, dustproof and antifouling 2. Soft and comfortable, and will not feel tired after wearing it for a long time 3. Good air permeability, not easy to crack 4. Easy to replace 5. Good quality and long service life

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1. Material: non-woven fabric 2. Its cleaner once 3. Breathability and moisture resistance 4. Easy to replace 5. Good quality and long service life

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1. Silicone material, durable, non-toxic, no peculiar smell, no irritation to the human body, no allergic reaction2. Wearing soft and comfortable, with stronger sound insulation effect3. S/M/L size can meet your various size requirements4. Suitable for Huawei FreeBuds 4i / FreeLace Pro / Active Noise Canceling Earphones 35. Bluetooth headset is not included

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1. Silicone material, durable, non-toxic, no peculiar smell, no irritation to the human body, no allergic reaction2. Wearing soft and comfortable, with stronger sound insulation effect3. S/M/L size can meet your various size requirements4. Suitable for Huawei FreeBuds 4i / FreeLace Pro / Active Noise Canceling Earphones 35. Bluetooth headset is not included

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1. Silicone material, durable, non-toxic, no peculiar smell, no irritation to the human body, no allergic reaction2. Wearing soft and comfortable, with stronger sound insulation effect3. S/M/L size can meet your various size requirements4. Suitable for Huawei FreeBuds 4i / FreeLace Pro / Active Noise Canceling Earphones 35. Bluetooth headset is not included

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1. Silicone material, durable, non-toxic, no peculiar smell, no irritation to the human body, no allergic reaction2. Wearing soft and comfortable, with stronger sound insulation effect3. S/M/L size can meet your various size requirements4. Suitable for Huawei FreeBuds 4i / FreeLace Pro / Active Noise Canceling Earphones 35. Bluetooth headset is not included

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1. Silicone material, durable, non-toxic, no peculiar smell, no irritation to the human body, no allergic reaction2. Wearing soft and comfortable, with stronger sound insulation effect3. S/M/L size can meet your various size requirements4. Suitable for Huawei FreeBuds 4i / FreeLace Pro / Active Noise Canceling Earphones 35. Bluetooth headset is not included

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1. Material: aluminum alloy2. Purpose: Headphone storage bracket3. Dimensions: 23.5 x 10.5 x 8 cm4. Simple design, convenient and practical5. Silicone on the top, anti-wear and durable6. Aluminum alloy material, anti-oxidation7. Silicone at the bottom, non-slip and stable8. Remarks: only the bracket is shipped, no others

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1. Material: aluminum alloy2. Purpose: Headphone storage bracket3. Dimensions: 23.5 x 10.5 x 8 cm4. Simple design, convenient and practical5. Silicone on the top, anti-wear and durable6. Aluminum alloy material, anti-oxidation7. Silicone at the bottom, non-slip and stable8. Remarks: only the bracket is shipped, no others

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1. Material: aluminum alloy2. Purpose: Headphone storage bracket3. Dimensions: 23.5 x 10.5 x 8 cm4. Simple design, convenient and practical5. Silicone on the top, anti-wear and durable6. Aluminum alloy material, anti-oxidation7. Silicone at the bottom, non-slip and stable8. Remarks: only the bracket is shipped, no others

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1. Compatible: Android, IOS system mobile phone and Pad, and all Bluetooth audio equipment, audio equipment with audio input interface2. Suitable type: computer, TV, projector (transmitting mode)/speaker, earphone (receiving mode)3. Battery capacity: 140mAh4. Bluetooth version: V5.05. Life time: about 4H6. Bluetooth distance: 10m (open place)7. Charging method: Micro USB 5V/0.5A8. Output connection mode: 3.5mm interface9. Input connection mode: 3.5mm interface10. Packing list: host x1, charging cable x1, 3.5 audio head x1, manual x1

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1. Bluetooth version: 5.0 2. Bluetooth normal distance range: 10M (no obstacle) 3. Material: ABS 4. Applicable models: players with Bluetooth function 5. Product weight: 9g

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1. Support NFC: built-in chip, you can connect with the NFC mobile phone or other support NFC Bluetooth device directly by touching this receiver 2. Playing music on 2 speakers simultaneously: With both 3.5mm and 2xRCA 2 kinds of connection options, you can enjoy music on 2 speakers simultaneously. 3. Support dual audio ports to connect: come with both 3.5mm and 2xRCA audio port, suitable for more devices (3.5mm cable and 2RCA cable included). 4. Long-range wireless connection: The effective distance up to 10 meters/33 feet, controlling the music playing in a long distance. 5. Support auto TURN ON/OFF: Using the charger cable connect to your car or other power, when start the car or it have power, it will auto turn on, and automatically connect to the device which you last connected. When the car turned off, it will auto turn off. 6. Bluetooth 5.0 version: Compliant to Bluetooth version 5.0, backwards compatible to Bluetooth 4.2/4.1/4.0/3.0/2.0/1.0. 7. Material: ABS 8. Working power supply: DC 5V 9. Transmission distance: about 10m 10. Transmission rate: 100 Mbps 11. Audio interface: 3.5mm + 2xRCA 12. Size: 6x6x2cm 13. AV cable length: 95cm 14. Power cable length: 95cm 15. Audio cable length: 95cm

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1. Color: white 2. Frequency response: 20Hz-20KHz 3. Impedance: 32 ohms 4. Bare metal weight: 13.5g 5. Packing size: 65x175x18mm 6. Cable length: 1.2m

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1. Color: white 2. Frequency response: 20Hz-20KHz 3. Impedance: 32 ohms 4. Bare metal weight: 10g 5. Packing size: 65x175x18mm 6. Cable length: 1.2m 7. Smooth body, simple and versatile 8. Plug and play, no need to wait for good music 9. The soft thread will open with a shake, no knots or entanglement 10. 60 degrees comfortably close to the ear, long-term wear without pain, no looseness in exercise 11. Built-in high-quality driver unit, 360-degree lossless surround sound

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1. Frequency response: 20-20KHZ2. Rated power: 2mW3. Small and light4. Skin-friendly soft silicone body5. Comfortable to wear, no ear pressure during sleep6. 3.5mm gold cross pin

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1. Frequency response: 20-20KHZ2. Rated power: 2mW3. Small and light4. Skin-friendly soft silicone body5. Comfortable to wear, no ear pressure during sleep6. 3.5mm gold cross pin

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1. Frequency response: 20-2000 (Hz)2. Output sensitivity: 98+2 (dB)3. Microphone sensitivity: 42db4. Rated power: 5mv5. Pin: 3.5mm6. Cable length: 1.2M7. Product net weight: 18g8. High fidelity sound quality, alloy shell9. The sporty design fits human ears, does not fall off, and is sturdy design

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1. Frequency response: 20-2000 (Hz)2. Output sensitivity: 98+2 (dB)3. Microphone sensitivity: 42db4. Rated power: 5mv5. Pin: 3.5mm6. Cable length: 1.2M7. Product net weight: 18g8. High fidelity sound quality, alloy shell9. The sporty design fits human ears, does not fall off, and is sturdy design

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1. In-ear design, comfortable to wear 2. Dual microphone design, clear sound quality 3. Support wire control, switch modes at will, simple operation 4. Pluggable long wheat, bend at will at 360 degrees 5. L-shaped plug, easy to use without blocking your hands 6. Speaker size: 10mm 7. Socket type: 3.5mm 8. Frequency response: 20Hz-20KHz 9. Microphone sensitivity: 115dB

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1. In-ear design, comfortable to wear 2. Dual microphone design, clear sound quality 3. Support wire control, switch modes at will, simple operation 4. Pluggable long wheat, bend at will at 360 degrees 5. L-shaped plug, easy to use without blocking your hands 6. Speaker size: 10mm 7. Socket type: 3.5mm 8. Frequency response: 20Hz-20KHz 9. Microphone sensitivity: 115dB

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1. Automatic adsorption, portable and not entangled 2. You can insert a memory card, you can listen to songs without Bluetooth 3. Bluetooth 5.0 transmission is faster and more stable 4. Bluetooth version: 5.0 5. Transmission distance: 10m 6. Talk time: 4-5h 7. Speaker diameter: 10mm 8. Charging time: 1.5h 9. Battery capacity: 80mAh

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1. Bluetooth 5.0 2. Memory neck hanger, can be bent at will 3. Built-in lithium battery, long-lasting battery life 4. Support wire control 5. Comfortable to wear, no weight bearing Product specifications: 1. Bluetooth version: V5.0 2. Transmission distance: 10m 3. Charging time: 1.5-2 hours 4. Talk time: 4-5 hours 5. Standby time: 180 hours 6. Battery capacity: 90mAh 7. Net weight: 21g

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1. Bluetooth version: 5.1 2. Bluetooth distance: 10 meters 3. Talk time: about 25 hours 4. Listening time: about 18 hours 5. Bluetooth can be converted to memory card to listen to songs 6. Neck-hanging design, comfortable to wear 7. The in-ear structure is designed with dual charging and noise reduction from the inside to the outside, which enhances the audio and offsets the environmental noise at the same time 8. The earphone adopts magnetic absorption so that it is not easy to fall 9. Widely compatible with Bluetooth-enabled devices

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1. Bluetooth version: 5.1 2. Bluetooth distance: 10 meters 3. Talk time: about 25 hours 4. Listening time: about 18 hours 5. Bluetooth can be converted to memory card to listen to songs 6. Neck-hanging design, comfortable to wear 7. The in-ear structure is designed with dual charging and noise reduction from the inside to the outside, which enhances the audio and offsets the environmental noise at the same time 8. The earphone adopts magnetic absorption so that it is not easy to fall 9. Widely compatible with Bluetooth-enabled devices

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1. Bluetooth version: 5.1 2. Bluetooth distance: 10 meters 3. Talk time: about 25 hours 4. Listening time: about 18 hours 5. Bluetooth can be converted to memory card to listen to songs 6. Neck-hanging design, comfortable to wear 7. The in-ear structure is designed with dual charging and noise reduction from the inside to the outside, which enhances the audio and offsets the environmental noise at the same time 8. The earphone adopts magnetic absorption so that it is not easy to fall 9. Widely compatible with Bluetooth-enabled devices

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1. Bluetooth version: 5.1 2. Bluetooth distance: 10 meters 3. Talk time: about 25 hours 4. Listening time: about 18 hours 5. Bluetooth can be converted to memory card to listen to songs 6. Neck-hanging design, comfortable to wear 7. The in-ear structure is designed with dual charging and noise reduction from the inside to the outside, which enhances the audio and offsets the environmental noise at the same time 8. The earphone adopts magnetic absorption so that it is not easy to fall 9. Widely compatible with Bluetooth-enabled devices

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1. FM radio mode: Choosing the FM mode, you can receive the frequency range from 64 to 1080MHz. 2. TF card mode: Inserting the TF card (TF card not included) with MP3 format music, choosing the TF card mode, the you can enjoy the music you like. 3. AUX mode: Built-in 3.5mm audio port, you can use a AUX audio cable (AUX audio cable not included) connect mobile phone or PC music playing, wireless or wired as you like. 4. With LCD display function. It is convenient for you to choose frequency range. 5. Stereo Hi-Fi level music, presenting you high quality music. 6. Foldable design easy to take no matter where you are. 7. Pressure-relieving and soft ear pad for comfortable wearing, even in long-time. 8. Power by a rechargeable 300mAh Li-ion battery.

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1. FM radio mode: Choosing the FM mode, you can receive the frequency range from 64 to 1080MHz. 2. TF card mode: Inserting the TF card (TF card not included) with MP3 format music, choosing the TF card mode, the you can enjoy the music you like. 3. AUX mode: Built-in 3.5mm audio port, you can use a AUX audio cable (AUX audio cable not included) connect mobile phone or PC music playing, wireless or wired as you like. 4. With LCD display function. It is convenient for you to choose frequency range. 5. Stereo Hi-Fi level music, presenting you high quality music. 6. Foldable design easy to take no matter where you are. 7. Pressure-relieving and soft ear pad for comfortable wearing, even in long-time. 8. Power by a rechargeable 300mAh Li-ion battery.

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1. FM radio mode: Choosing the FM mode, you can receive the frequency range from 64 to 1080MHz. 2. TF card mode: Inserting the TF card (TF card not included) with MP3 format music, choosing the TF card mode, the you can enjoy the music you like. 3. AUX mode: Built-in 3.5mm audio port, you can use a AUX audio cable (AUX audio cable not included) connect mobile phone or PC music playing, wireless or wired as you like. 4. With LCD display function. It is convenient for you to choose frequency range. 5. Stereo Hi-Fi level music, presenting you high quality music. 6. Foldable design easy to take no matter where you are. 7. Pressure-relieving and soft ear pad for comfortable wearing, even in long-time. 8. Power by a rechargeable 300mAh Li-ion battery.

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1. FM radio mode: Choosing the FM mode, you can receive the frequency range from 64 to 1080MHz. 2. TF card mode: Inserting the TF card (TF card not included) with MP3 format music, choosing the TF card mode, the you can enjoy the music you like. 3. AUX mode: Built-in 3.5mm audio port, you can use a AUX audio cable (AUX audio cable not included) connect mobile phone or PC music playing, wireless or wired as you like. 4. With LCD display function. It is convenient for you to choose frequency range. 5. Stereo Hi-Fi level music, presenting you high quality music. 6. Foldable design easy to take no matter where you are. 7. Pressure-relieving and soft ear pad for comfortable wearing, even in long-time. 8. Power by a rechargeable 300mAh Li-ion battery.

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1. FM radio mode: Choosing the FM mode, you can receive the frequency range from 64 to 1080MHz. 2. TF card mode: Inserting the TF card (TF card not included) with MP3 format music, choosing the TF card mode, the you can enjoy the music you like. 3. AUX mode: Built-in 3.5mm audio port, you can use a AUX audio cable (AUX audio cable not included) connect mobile phone or PC music playing, wireless or wired as you like. 4. With LCD display function. It is convenient for you to choose frequency range. 5. Stereo Hi-Fi level music, presenting you high quality music. 6. Foldable design easy to take no matter where you are. 7. Pressure-relieving and soft ear pad for comfortable wearing, even in long-time. 8. Power by a rechargeable 300mAh Li-ion battery.

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1. FM radio mode: Choosing the FM mode, you can receive the frequency range from 64 to 1080MHz. 2. TF card mode: Inserting the TF card (TF card not included) with MP3 format music, choosing the TF card mode, the you can enjoy the music you like. 3. AUX mode: Built-in 3.5mm audio port, you can use a AUX audio cable (AUX audio cable not included) connect mobile phone or PC music playing, wireless or wired as you like. 4. With LCD display function. It is convenient for you to choose frequency range. 5. Stereo Hi-Fi level music, presenting you high quality music. 6. Foldable design easy to take no matter where you are. 7. Pressure-relieving and soft ear pad for comfortable wearing, even in long-time. 8. Power by a rechargeable 300mAh Li-ion battery.

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1. FM radio mode: Choosing the FM mode, you can receive the frequency range from 64 to 1080MHz. 2. TF card mode: Inserting the TF card (TF card not included) with MP3 format music, choosing the TF card mode, the you can enjoy the music you like. 3. AUX mode: Built-in 3.5mm audio port, you can use a AUX audio cable (AUX audio cable not included) connect mobile phone or PC music playing, wireless or wired as you like. 4. With LCD display function. It is convenient for you to choose frequency range. 5. Stereo Hi-Fi level music, presenting you high quality music. 6. Foldable design easy to take no matter where you are. 7. Pressure-relieving and soft ear pad for comfortable wearing, even in long-time. 8. Power by a rechargeable 300mAh Li-ion battery.

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Features1. Pointer uses standard USB port and works with IBM PC keyboard or mouse can be used while using Pointer. 2. Pointer is equipped with high quality laser pointer. 3. Make your presentation flow continuously, and you do not need to make unneccessary trips back and forth or require a personal assistance. 4. The remote controller allows you to remotely move POWERPOINT frames forward or backward. 5. Pointer use RF signal to control POWERPOINT frame. Effective operating range: RF Transmission is 20 meters and laser distance is less than 800 meters. Note: Not included the battery which shows in the pictureInstallation And Usage1. Plug the receiver into USB port. 2. Then the LED indicator will start to blink. 3. Push either the Page down or page up button for 1-2 seconds. The LED indicator will turn off. 4. Begin your power point presentation. 5. Very useful gadget for my everyday jobs.

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1. Interface: RF 2.4GHz 2. Control Distance: Up to 15 meters 3. Laser Distance: Up to 200 meters 4. Working Voltage: 3V (Presenter) 5. Output: Less than 1mW (Class ii) or less than 5mW (Class III)(optional) 6. Power consumption: Working mode less than 100mA, Sleep mode less than 10uA 7. Wavelength: 650nm 8. Battery: AAA x 1 (included) 9. Dimension: 108 x 41 x 25mm 10. Weight without batteries: 26g 11. Receiver: - Interface: USB - Operation system: Windows 7, Me, 2000, XP, Vista, Mac OS, Linux Compatible plug: USB1.1 USB2.0 12. Note: To avoid possible eye damage, never point the presenter at people especially their faces, or look directly into the presentera??s laser beam. Be sure to read the users manual carefully before use. 13. Specification: Laser Pointer, Page up/down; PPT function: Full screen/Black scree

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1. Interface: RF 2.4GHz 2. Control Distance: Up to 15 meters 3. Laser Distance: Up to 200 meters 4. Working Voltage: 3V (Presenter) 6. Output: Less than 1mW (Class ii) or Less than 5mW (Class III)(optional) 7. Power consumption: Working mode Less than 100mA Sleep mode Less than 10uA 8. Wavelength: 650nm 9. Battery: AAA x 2 (Not included) 10. Dimension: 114 x 35 x 15mm 11. Weight without batteries: 36g 12. Receiver: - Interface: USB - Operation system: Windows 7, Me, 2000, XP, Vista, Mac OS, Linux Compatible plug: USB1.1 USB2.0 13. Note: To avoid possible eye damage, never point the presenter at people especially their faces, or look directly into the presenter laser beam. Be sure to read the user manual carefully before use. 14. Specification: Laser Pointer, Page up/down; PPT function: Full screen/Black screen

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1. Made from high quality ABS and PC, it's abrasion resistant and durable. 2. Can be used as mouse as well as laser pen, very convenient. 3. The cross metal dome can be used 1 million times and make no noise. 4. Large-capacity environmental lithium battery, you can charge it anytime. 5. 360 degree control, no direction limitation. 6. With integrated design, it is lightweight and portable. 7. Compatible with various system, such as for windows 8, for Mac OS, for Linux, for Android. 8. Long standby time and energy-saving. 9. When it is power off, the blue indicator will gleam Intermittently to remind you charging, quite convenient. 10. Just one button, you can realize the common functions, very convenient to use. 11. With plug and play wireless and stable magnetic receiver, easy to use. 12. A good helper in business meeting.

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1. Wireless presenter, it is equipped with top-grade microchip, up to 100 meters wireless range. Operating on 2.4G RF frequency, it is an ISM free frequency and can be used world-wide. It is made of nickel plating metal dome and silicone keypad, brings you comfortable touch feeling. 2. Comes with auto standby and deep sleep functions for energy-saving and durable use, and equipped with a separate switch and effectively avoids unwanted power consumption when you put it in your bag. 3. With the red pointer gets the whole room focused on your most important points. It also combines more functions of page up, page down, play slides, black screen for PowerPoint presentation. 4. The mini USB receiver supports plug and play technology. No driver is required. Operation system: Windows 2003, XP, Windows Vista, Windows 7, Windows 8, Mac OS, Linux. 5. Built-in docking bay stores USB receiver for easy pack up and portability, and one USB receiver can be controlled by 6 transmitters simultaneously. 6. It is powered by 1 x AAA battery(not included)

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1. Wireless Presenter: page turning function can be easily operated by the four direction keys or Page Up/Down keys in PC keyboard. It fully supports PowerPoint, Keynote and Prezi Page. 2. 2.4G universal channel, 100m effective range, automatic frequency hopping technology avoids other RF signal interference. 3. Supports PageUp, PageDown, Full Screen & Blank Screen with details as follow: Click PageUp to turn to the previous page, click PageDown to turn to the next page. Press the PageUp and hold down to enter the full screen mode and repeat the operation again to exit the full screen mode. Press PageDown and hold down to enter the blank screen mode and repeat the operation again to exit the blank screen mode. 4. This wireless presenter is powered by 300mAh lithium polymer battery and comes with an universal Micro USB port. You can easily charge it via the USB port on PC or a mobile phone charger. 5. This wireless presenter supports auto standby function for long-time working and energy-saving purpose. In addition, it has a separate power switch and can avoid the current leakage when it is left alone. 6. Operation system: Windows 2003, XP, Vista, Windows 7/8/10, Mac OS, Linux, Android.

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1. Mini Rechargeable Wireless Presenter. It features ergonomic buttons for comfortable operation. Design with a compact size, easy to use and carry everywhere. 2. It is equipped with top-grade microchip, up to 100 meters wireless range, 360 degree control. Operating on international 2.4GHz RF frequency, it is an ISM free frequency and can be used world-wide. 3. Supports Page Up/Down, full screen, screen sleep, and Hyperlink. Press Up for Page Up, press Down for Page Down. 4. Built in 240mAh rechargeble Li-polymer battery. You can charge it by a laptop or wall adapter via the standard Micro USB input port. Don't need to replace batteries again and again.Convenience to use. 5. Power saving: comes with auto standby and deep sleep functions for energy-saving, and equipped with a separate switch and effectively avoids unwanted power consumption when you put it in your bag. 6. Operation system: Windows 2003, XP, Vista, Windows 7/8/10, Mac OS, Linux, Android.

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1. Presentation remote: designed with 1 x AAA dry battery(not included), easy to replace and operate when its power off, it avoids electric leakage as well. 2. Multi-function pointer: designed with Page Up/Down, Full Screen, screen sleep buttons, long press Full Screen button for Screen Sleep/Exit, thus using better and operating much stably. 3. 360 degrees control presentation clicker features 2.4GHz universal RF frequency and remote range of up to 100m. 4. Multi-purpose: suitable for Windows 2003, Windows 7/8/10, XP, Vista, Mac OS, Linux, Android and PowerPoint, Keynote and Prezi softwares. 5. Super design: feels softer and equipped with a separate on/off switch to effectively prevents unnecessary power consumption when in storage.

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1. USB receiver, plug and play 2. The page can be turned up and down, the keys are sensitive 3. With the red light indicator, you can easily point out the main focus of the listener and let them follow the demo steps with just one button press 4. You can receive signals in 360 degrees, even if you walk around in the meeting room or classroom, you can control it completely 5. The battery needs to use the AAA battery (need to be purchased separately), long battery life, easy to replace 6. Ultra-compact size and lightweight design, with a pen holder on the back, you can clip it in your pocket after each use 7. Widely used in teaching, training, conferences, presentations, etc. Product Specifications: 1. Color: Black 2. Material: ABS 3. RF: 2.4GHz 4. Light: red light 5. Power: less than 5mW 6. Use space: 200 square meters 7. Remote control distance: 30m 8. Battery: No. 7 battery (need to be purchased separately) 9. Compatible systems: Windows XP / 7/8 or higher, Mac OS, Linux, Android 10. USB connector: compatible with USB 1.1 / 2.0 / 3.0 11. Product size: 135x20x15mm 12. Product weight: 18g Packing list: Presentation pen x 1 Built-in USB receiver x 1

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1. USB receiver, plug and play. Magnetic design to prevent loss. 2. The page can be turned up and down, and the silicone button protrudes to prevent operation errors 3. With the red light indicator, you can easily point out the main focus of the listener and let them follow the demo steps with just one button press 4. 100m operable range, 360 degree control without directional restrictions 5. The battery needs to use a AAA battery (need to be purchased separately), long battery life, easy replacement 6. Triple power-saving design of automatic standby, deep sleep, independent power switch, the product is more energy-saving and durable 7. Low battery reminder function to help you prepare for important speeches 8. Widely used in teaching, training, conferences, presentations, etc. Product Specifications: 1. Laser wavelength: 650nm (red light) 2. RF: 2.4GHz 3. Power: less than 5mW 4. Remote control / laser distance: 100m 5. Battery: One AAA battery (need to be purchased separately) 6. Compatible system: Windows 7/8/10, Mac OS, Linux, Android 4.3 and above 7. USB connector: compatible with USB 1.1 / 2.0 / 3.0 8. Product size: 147x18x15mm 9. Product weight: 23g

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1. USB receiver, plug and play. Magnetic design to prevent loss. 2. The page can be turned up and down, and the silicone button protrudes to prevent operation errors 3. With the red light indicator, you can easily point out the main focus of the listener and let them follow the demo steps with just one button press 4. 100m operable range, 360 degree control without directional restrictions 5. The battery needs to use a AAA battery (need to be purchased separately), long battery life, easy replacement 6. Triple power-saving design of automatic standby, deep sleep, independent power switch, the product is more energy-saving and durable 7. Low battery reminder function to help you prepare for important speeches 8. Widely used in teaching, training, conferences, presentations, etc. Product Specifications: 1. Laser wavelength: 650nm (red light) 2. RF: 2.4GHz 3. Power: less than 5mW 4. Remote control / laser distance: 100m 5. Battery: One AAA battery (need to be purchased separately) 6. Compatible system: Windows 7/8/10, Mac OS, Linux, Android 4.3 and above 7. USB connector: compatible with USB 1.1 / 2.0 / 3.0 8. Product size: 147x18x15mm 9. Product weight: 23g

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1. Digital Visual Interface (DVI) is the standard interface for all high-performance connections between PCs and flat panel displays, digital CRT displays, projectors, and HDTVs. 2. This DVI-I Male to DVI-I Male Cable with 24 pin + 5 pin connector at both ends 3. Base on the latest generation of TMDS-core technology pick up with a few gigabit per second bandwidth of the content can be high-definition video and multi-channel audio data binding to a single interface 4. This cable High-Definition multimedia interface are to provide high-bandwidth uncompressed digital audio and video transmission 5. Fully support 1920 x 1080P HD resolution, the maximum transmission speed of 10.2Gbps, in order to realize the true "HD Link", mainly used in digital high definition TV, plasma TV, LCD TV, rear projection TVs, projectors, DVD 6. Length: 1.5m

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1) Dual-link DVI-D to DVI-D cable. 2) For high-definition and flat-panel monitors.

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