Voice Control: Press the voice button on the remote control to search for the channel you want to see, easy and convenient to use. -Wireless: 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 / 32.8ft. -Built-in 6-axis Gyroscope: This air remote mouse can sense the change of the direction and speed so you can move directly in the air to control it. -Convenient to Use: 34 keys air remote mouse, easy to control volume, page up / down, Mouse left / right, etc. Just sit back on your couch and enjoy. -Applicable to: Smart TV, Android TV box, mini PC, HTPC. Supports System: Linux, Android 2.x, Android 4.x, Win 2000, Win vista, Win7 32, Win7 64, Win8 32, Win8 64, MAC OS X