Voice input, this air remote mouse built-in microphone which can chat with friends or input words via voice.Wireless connection, 2.4GHz wireless connection via a USB receiver, plug and play, you can snuggle on the sofa and enjoy long-range wireless control up to 10 meters.Convenient to Use, multi keys air remote mouse, easy to control volume, page up / down, Mouse left / right, etc.Widely compatible, compatible with almost all replacement for Android device.2.4G wireless connection, uses perfect "key stroke" design to effectively reduce input errors for a more comfortable typing rapid input.

Specification:Material: ABS+silicone.Radiofrequency: 2.4G Hz.Battery Type: 2 * AAA battery(not include).Buttons lifespan: >100,0000 times.Transmission length: 10 meters.Function keys: UDLR(Up, Down, Left,Right), the volume to add and subtract, returns, the main menu etc.              Size: 144 * 45 * 23mm.      Note:There might be a bit color distortions due to different computer resolutions.There might be size errors due to different computer resolutions.

Package include:1 * Wireless mini air mouse.1 * Quick Start Guide.1 * USB receiver.