... .4G Wireless, USB2.0 receiver;2. Sensors Gyroscope (Air Mouse)3. Non-directional remote controll;4. QWERTY keyboard of 78keys and mouse ... screen.3. For maximum responsiveness, hold Air mouse like a remote point by tilting the mouse’s nose up, down, or ... the mouse to see whether the cursor moves on the display. If the cursor moves, it means code checking successful, otherwise ...