Feature:
100% Brand New.
Fitted with Sleeping Technology.
The mouse will shut off automatically and enter sleeping mode for saving power when it's not used for a long time. To wake it up, press the right or left button.
Ergonomically-designed 2.4 GHz wireless optical mouse, ideal for home or office use.
Optical tracking technology works on many different surfaces.
16 wireless working channels, automatic frequency jumping.
Frequency: 2402MHz-2480MHz.
Wi-Fi Range: 5-8m app.
Rated Operational Current: 8-15mA 1.5V/3V
USB Receiver Size: 18 x 14 x 5mm app.
Powered by two AAA batteries (not included)
Compatible with most laptop and desktop computers via USB receiver.

Cautions: Operation distance is closely related to the environment.

Package Includes:
1 x Wireless Mouse
1 x USB Receiver