Shenzhen Kuleyo Technologies Co.,Ltd

Features/ Specifications:
1. Functions: dark screen, full screen, page up, page down, right mouse button, left mouse button,volume up,volume down,annotation, digital ink for speech,teaching, meeting,working , entertainment
2. Wireless Range: ≤15m
3. Interface: USB 1.1, USB2.0, USB 3.0
4. Plug and play,no driver required
5. Safe and ABS plastic
6. The ideal tool for various occasions, including speech, teaching, meeting and working
7.Tech: 2.4G RF technology
8.Battery: 2* AAA battery
9.Size 136*39*29MM N.W: 63g
10.Laser Wavelength: 650nm
11.Color: Black
12.Laser: Class II laser                                                               
13.Transmitting Power: <5mW
14.Operating system: Windows98/ 2000/ ME/ XP/ VISTA/ WIN7/ WN8

Package contents:
Transmitter
USB receiver
Giftbox
User manual
2XAAA battery(optional)