1) Wireless precision tracking and RF operation
2)2.5M operation distance.
3)Mini size: 90x46x33mm, suitable for notebook too.
4) Modulation frequency: 433Mhz
5) Great designs for products and packaging
6) Easy plug-and-play setup and operation
7) Includes:
a) 2pcs AAA batteries
b) Mini optical mouse
c) Mini USB receiver
8)Supports Windows XP/Me/2000/98/95/NT and MAC systems
9)Adopts optical orientation technology, high accuracy and reliability .
10)Can make customer's own design logo.