USB folding Wireless Optical Arc Mouse

2.4G Hz Free moving in a maximum distance of 10 meters
Changeable resolution: 1600 dpi
Key’s life: over 1,000,000 times
Nano receiver hidden in the button of the mouse.
Scroll up and down directly without moving your hands
Cover with mouse ON/OFF function.
Rated Voltage: 3V
Rated Current: 13mA
Measurements: 85mmX50mmX30mm
Powered by: 2*AAA batteries
Color: Black,Red,Blue,Silver,Gray. (Please choose the colors you prefer when payment,or email us about the colors you prefer.If you don't note the colors,we will choose the colors by ourself)
It save half space by folding up. After being folded up, the mouse shut up automatically and can be carried in your bag/ hand bag conveniently.