Shenzhen Kuleyo Technologies Co.,Ltd

Features/Specifications:
1.Technology: RF 2.400GHZ-2.483GHZ
2.Function: Laser pointer, page up and down, dark screen,full screen,switch button.
3.Control distance: < 15m
4.Battery: AAAX1
5.USB Plug-and-Play, no driver required
6.Product size: 10.5x4x2.7CM
7.Operate system: Win 98. Se. 2000, XP, Mac OS, Linux ect
8. The ideal tool for various occasions, including speech, teaching, meeting and working

Package contents:
Transmitter
USB receiver
Black box
User manual
AAA battery