Features:  

• 100% Brand New.

• Color: Black

• Transmitting frequency: 2.4GHz

• Simple and easy to use

• Plug and Play

• laser wavelength: 650mm

• Laser power: !#!lt!*!5mw

• Laser range: !#!gt!*!500m

• Nice touch feeling， comfort to hold by hand

• Laser emissive power below 0.5mW

• Complies with IDA standards DA103073

• System: Windows 2000/XP/Vista

• Power supply: 1 x AAA battery (NOT included)

• Dimension: 106*38*26mm

• Color: black

Package Content:

• 1 x Wireless presenter

• 1 x USB wireless receiver