Specifications:
RF Carrier: 2402-2480MHz
RF operation channel: 16
Operation range: 0-10m
Operation systems: Windows 98, 2000, XP, Vista, Mac OS or later
Operation current: 15mA, 1.5V
USB: USB 2.0
Power: 2 x AAA batteries (not included)
Packing: Mini clear plastic case
Color: White/Black/Pink/Blue/Green/Red/Coffee
Mouse size: 112 x 57 x 20mm
USB dongle size: 23 x 15 x 6mm
UltraThin wireless Optical mouse and mice 2.4G receiver