Technical Specifications
Laser
Category: 1 Laser
Maximum Output: Less than 0.039 mW
Wavelength: 640-660 nm (red)
Battery
Battery: 12 months (1 week longer if laser pointer is disabled)4 When the battery is low, the R500S will enter "power save" mode - the laser pointer will be disabled to extend battery life, allowing an additional week of use. Battery life varies depending on usage and calculation conditions.
Indicator Lights (LEDs): Battery and Connectivity LEDs
Connectivity
Connection type: Bluetooth low power technology and 2.4GHZ wireless connection
Wireless range: 20 meters 5
Wireless Presenter
Length 123.6 mm
Width 36.6 mm
Height 24.7 mm
Weight 48.4 g
Receiver
Length 25 mm
Width 17.5 mm
Height 6.6 mm
Weight 2 g