Features:

2.4GHz wireless technology can provide a reliable connection and not be subject to any interference in the 360 degrees within 10 meter.
3 gear of DPI variable speed adjustment, 800-1200-1600DPI Handle emergencies with ease.
Small and exquisite appearance, easy to carry, make you free to work on the computer.
Ergonomic design, it can be used by both left or right hand according to people’s using habit.
Mini receiver can be hidden inside the mouse, very convenient and portable

Specification:

Wireless technology: 2.4GHz
Wireless distance: 10m
Size: 110*60.6*35mm
The number of keys: 4
Resolution：800-1200-1600 DPI
Key life: 3,000,000times
System support : windows 2000 / XP / Vista / Windows 7 / Windows 8 / Windows 10 / Linux / Mac OS

Power supply:1*AA (Alkaline batteries are recommended)

HAVIT MS858GT WIRELESS MOUSE