Features: 3 in 1 Multifuction Remote Control --- 2.4G Air mouse Remote Control + Voice Remote + IR remote learning mouse.17keys air remote keyboard, easy to control volume, page up / down, Mouse left / right, etc. Just sit back on your couch and enjoy. Voice Input --- The Usb Universal Remote for TV with built-in high fidelity microphone which can chat with friends or input words via voice. Please note that the Voice Search Function can't across app, it only works for the built-in voice input search box or apps. Intuitive Controls --- This air mouse remote control for PC supports mouse function and built-in 6-axis gyroscope, which can accurately detect the change of direction and speed to help you move the direction of the mouse pointer and control your device. You can also use it to play somatosensory games. Plug and Play --- The Android TV remote is connected by a stable and powerful 2.4GHz RF technology, just plug USB receiver,no need to install software, you could enjoy the remote controller at the first time. Widely compatible --- Compatible with almost all android device(which have USB input):Smart TV, Android TV box, mini PC, HTPC. Supports System: Linux, Android ,Windows,Mac OS. G10 air mouse wireless voice remote control is designed to work as air mouse, voice remote control and IR Learning Remote. For initial use, plug a USB receiver into your device USB port and wait for 20-60 seconds to install the USB receiver driver. Move the remote , the cursor can move on the screen means that pairing is successful. Technical Specification: Transmission method: 2.4G RF wireless Material: ABS Plastic and silicone Battery Type: AAA*2(not include) Sensors: 6 axis Gyroscope Number of keys: 17 Size: 143*45*29MM Range: 10m Weight: 50g Product Package: 1* Remote Control 1*User Manual 1*USB Receiver