BL-M1665
● 2.4G rechargeable mini mouse
● Original PAW3205 optical engine for precise positioning
● Button switch life is more than 3 million times
● Inside Battery: 3.7V/160mAh
● Rating charger voltage: DC5V
● Working Current : 5mA
● DPI: 1200
● Maximum speed: 30in/sec
● Refresh rate: 250HZ
● Size:70x48x28mm
● Support system: WinXP/Win7/Win8/Win10
