PP990 Rechargeable Li-ion PPT Page Down Red Laser Pointer Pen - White + Black
Model PP990 Wireless 2.4G Power Supply Built-in Li-ion battery Distance 15 M Laser Pointer Supported Red laser pointer Color White + Black Features On / off power swith; Comes with transmitter and receiver; Charing time: 3 hours; Use time: 50 hours; Red laser pointer wavelength: 650nm; On the flip funtion; Page down function; Play and pause exit function; Blank feature; Power on /off function Supports System Windows 2000 / XP / VISTA / 7 Packing List 1 x Page down laser pointer pen 1 x Receiver 1 x USB charging cable (90cm) 1 x English user manual