Model Number: wp2289- Brand Name: Vetac/Vztec or OEM Key Specifications/Special Features: Feature:. 2.4G wireless presenter with integrated red laser pointer. Plug and play USB2.0 receiver, no need driver installation . Ergonomic soft touch design, fit comfortably in your hand . Compact size, lightweight, and simple to use. Ultra-thin USB receiver, easy to store inside the presenter. 10 Function buttons:, next page/track, previous page/track, volume up, volume down, play/stop slide, turn off slide-show, screen-hide button, Mute, Laser pointer and power on/off switch buttons. Applications: for multi-media education, training, conference, and other PPT presentations

Tech: RF2.4 G
.Laser module: Wave length: 650nm(red pointer)

Output power: <1mW or <5mW
.Working distance:15m
. Dimensions: 11cm(L) x 1.83cm( H) x 3.93cm(W)

. Support: Windows 8.1/8/7, Vista/XP/2000, Linux, Mac OS