Laser pointer and page up/down function
Turn-off screen function
Play by hot key function
Remote technology: infrared ray
Supports USB Plug-and-play function
Driver not required
Fixed focus, dot shaped facula, continuous output and working time over 5,000 hours
Control distance: over 28m
OS: MS Windows 98, 2000, Me, XP system for Word, Excel, PowerPoint, ACDSee, Website and Acrobat Reader files
Frequency: 2.4GHz
Output wavelength: 650nm
Output power: 5mW
Working voltage: 3V DC
Trigger voltage: 2.3V DC
Working temperature: -10 to +40 degree Celsius
Storage temperature: -20 to +50 degree Celsius
Typical value: 25
Unit size: 110 x 60 x 34mm