[DETAIL]<br>- MX3 Pro Wireless keyboard 2.4G remote control bring IR Learning function.Air mouse is a multi-axis device which integrates the key functions of a keyboard,it supports Android TV BOX, IPTV, Networked set-top box, Mini PC, HTPC.<br>- Control Transmission : 2.4G RF Radio Frequency Technology<br>- Keys Quantity : 81 Keys<br>- Battery Type :AAAx2<br>(No include battery)<br>- Material : Plastic + Silicone<br>(Backlight / Backlit )<br>- Consumpation : <10MA<br>-Size:172*52*19mm<br>- Sensor : 3 Axir Gyroscope+ 3 Axir Accelerator<br>- Use Distance : >5 M<br>- Color: Black<br>- Sun key: Open / Close Backlight<br>Some brands of TV may not be compatible, please purchase with caution!<br>Some buttons require infrared learning, please operate before use!<br>Version:<br>Standard version<br>Standard Voice version<br>Backlit version<br>Backlit Voice version<br>Note:Choose according to your needs<br>IR learning function<br>There are 5 buttons that can be programmed to your TV remote control keys:<br>1. Power button-Find the top left corner<br>2. 4 color buttons-Find the bottom<br>Note: Please check whether your TV remote control supports NEC protocol to learn.<br>-IR learning operation as the next steps<br>1. IR transmitters of TV remote and air mouse point to each other,<br>2. Press and hold the TV button on the remote for 4-5s until the LED flashes slowly,<br>3. When you see the LED flashes slowly, press the button on your TV remote to learn,<br>4. When the external receiver is the IR signal, the LED will be solid.<br>5. The 5 keys could be learning after the step 1-4,<br>6. Press the TV button to finish the learning process.<br>Including package<br>1 * MX3 Air Mouse<br>1 * USB Wireless Receiver<br>1 * Manual<br>Note:<br>1.There may be a difference between the picture and the actual product.<br>2.The manual size may have an error of 0-1 cm<br>3.This device may not be perfectly compatible with some brands, thank you!<br><br>[ATTRIBUTES]<br>- High-concerned chemical: None<br>- Wireless Communication: IR<br>- Use: Computer<br>- High-concerned chemical: None<br>- Wireless Communication: IR<br>- Use: Computer<br>- Brand Name: MRSVI<br>- Origin: Mainland China<br>- Certification: CE