LOGITECH R500 LASER PRESENTATION MID GREY 910-006520

Dimensions
Presentation remote
Height: 123.6 mm
Width: 36.6 mm
Depth: 24.7 mm
Weight: 48.4 g, included Battery (not including Receiver)

Receiver
Height: 25.0 mm
Width: 17.5 mm
Depth: 6.6 mm
Weight: 2 g
Technical Specifications

Laser
Class: 1 laser
Max output: less than .039 mW
Wavelength: 640-660 nm (red light)

Battery
Battery: 12 months + 1 extra week without laser pointer 1When your battery is low, the R500s goes into a 'power-saving' mode – disabling the laser to extend battery life so you can continue presenting for an extra week. Battery life may vary based on use and computing conditions.
Indicator Lights (LED): Battery and Connectivity LED

Connectivity
Connection Type: Bluetooth low energy technology and 2.4GHz wireless connection
Wireless range: 20 m 2It may vary based on use and computing conditions.

Warranty Information
2-Year Limited Hardware Warranty