Rc Laser Pointeryk-e rf

Rc Laser Pointeryk-e rfMain Function 1. Laser pointer function;2. Page up/down function;Feature USB plug-and-play. No driver required.System: WINDOWS98/2000/ME/XP Linux & Mac OSRadio Frequency technology/433.92HzControl distance: up to 25mWorking voltage: 3VSleep current: 1uAWavelength: 650nmMax output: < 1mW or < 5MwPacking Gift boxProduct Size 12.1x2.5x1.45cm Product DescriptionIt is very useful for teaching, meeting assorted PC & slide. It is wireless remote control to show the files through computer
Rc Laser Pointeryk-e rf