Wireless Pen Mouse

Features:
100% Brand new and high quality!
2.4G touch pen mouse with web browsing, 10 M effective distance
3-resolutions adjustable: 800/1200/1600 DPI
Ergonomic design fits comfortably on your hands
Support Windows 7/8/Vista/XP/2000, Android, Linux, Mac OS
Compatible device: perfect for laptop, tablet PC, Smartphone

Specifications:
Color: Red, Blue, Grey
Material: Plastic
Number of keys: 4
Operating frequency: 2402 MHz ? 2480 MHz
Channel: 16 with Automatic frequency hopping
Rated working voltage: 3 V
Rated working current: 15 mA
Maximum acceleration: 14 inches /s
Size: approx. 13.5cm