Features:
1)wireless optical mouse with mini USB receiver
2)Radio frequency and optical technology
3)Adopts optical orientation technology, high accuracy and reliability
4)Super long working life
5)Freely 360-degree use within 1. 5 - metre radius
6)One channel 256 IDs, no interference even when many users are using together
Package: White box / Blister card
7)2.4Ghz is also available
1)wireless optical mouse with mini USB receiver
2)Radio frequency and optical technology
3)Adopts optical orientation technology, high accuracy and reliability
4)Super long working life
5)Freely 360-degree use within 1. 5 - metre radius
6)One channel 256 IDs, no interference even when many users are using together
Package: White box / Blister card
7)2.4Ghz is also available