2.4G Wireless Optical mouse (Middle size)

Battery operated :Yes

battery included :Yes

Battery type Type :1 AA  

Ambidextre : Yes

ON/OFF Button: Yes

DPI adjustable : Yes, 800/1200/1600

Optical sensor: Yes

Size: 115x66x33mm 

Number of buttons Number: 4

With Nano Receiver, plug and play

Around 10 meters operation range

Smart mouse-sleeping mode for power saving，  and auto wake up function & low power

Compatible with Windows 7 / 8 / 10, XP, Vista