Specifications:

Model: MS410

Color: White

Tracking Mode: Red light

Wireless Transmission Frequency: 2.4GHz (wireless distance: 10 m/32.81 ft)

Interface: USB

Resolution: 2000 DPI

Key Force: 60.7±5 g

Rated Voltage/Current: DC 15 V/<14 mA

Number of Buttons: 4

Power Supply: 1 AA battery (recommended to use alkaline battery)(excluding)

Key Life: about 3 million times

System Support: for Windows 7/8/10/Vista

Mouse Size: 110 X 74 X 33 mm/4.33 X 2.91 X 1.30\'\'

Mouse Weight: about 62.2 g