Sell Garantiyang tunay PP-1000 Wireless Presenter Powerpoint PPT Laser Pointer (Black) best price

Pluh & Play Function No PC programming and S/W Frequency :315MHZ RF:1MW Laser Level : Class II Control Distance :15M Operating system: WINDOWS2000, XP, VISTA,7, MAC Easy Carry,Easy Use,Easy Control Use Battery alkaline 12v Function Table:Page Up,Down,Laser Pointer Lightweight and handy design, it is very convenient to put in bags or pockets.