1:Work distance:10 metres
2:Radio frequenly:2402MHZ~2480MHZ
3:Radio channel: 16,automatically charging
4:Resolution adjustable: 500DPI-1000DPI
5:Scrow up and dowm line by line
6:Mouse size: 9350071655007138mm
7:Power:13mA
8:Voltage:3V
9:Convenient to be turen with the mouse with embeded receiver