Red remote laser pointer
Feature
USB plug and play , No driver required
Receiver built in Flash Memory optional
Page up/down function
Operation System: Windows98/2000/MS/XP/Linus & Mac OS
Technical specification
Working voltage: 3V
Wavelength: 650nm
Max output: <1mw or <5mw
Battery: 3pcs button cell betery (12V)
Control Distance: over 15m
Deam Distance: more than 1000m
Specification: φ14×120mm
Certification: CE/ROHS approved
No More Pic.