Feature1. Adopt 2.4GHz wireless high-speed transmission technology and USB2.0 interface mini receiver;2 Effective distance up to 10 2 meters;3. Adopt frequency hopping technology to transmit data wirelessly, with strong anti-interference;4. The sensor adopts the original imported gyroscope;5 5 minutes into sleep without action, consuming 30uA of power, greatly improving the service life of the battery;6 The mouse terminal has a low voltage indication function. When the battery voltage is lower than 2.4V, the voltage indicator LED will be on;7 Support all key wake-up;8. It has the function of disconnection and reconnection;9 Sensitivity: accurate to one degree, that is, every degree of rotation can be detected;10. LDO is used to boost the voltage, so that its stable working voltage is 3.3V;11 Positioning key: press and hold this key, and the cursor can move with the mouse, so as to achieve better positioning effect;12 Function keys: keys that can open functions such as web page, calculator, email and SKYPE;13 Multimedia keys: such as play, mute, volume+/- and other keys to realize multimedia functions;14 Keyboard functions: such as number, direction, addition, subtraction, multiplication and division, Page up/down, Home, End and other keys;15 Compatible with Windows98/Me/NT/2000/XP/VISTA.Specifications:Model: C120Interface: USBMaterial: ABSColour: BlackType: C120 Standard EditionSize: 155*45*9mmPackage included:1 x smart remote control