DEVOTION DAV3009 PPT Presenter(Black)

A bright red laser pointer that's easy to see against most backgrounds. * High sensitivity, low power consumption. * Refused to garbled string code, not remote control and other embarrassing scenes. * Size: 11.5*3.8*2.7cm. * Package: 1*Wireless Presenter, 1*USB Plug. * Wireless presenter remote is small and exquisite, portable and with richer applications. No software to install. No hassle setup, simply plug into your computer's USB port. Buttons having quick access to different functions are easy to find by touch,An essential nice assistant of demonstrations or presentations. * Size is 11.5 x 3.8 x 2.7 CM* Material is ABS Plastic