Logitech 910-006521/910-006522 R500S Laser Presentation Remote

Logitech 910-006522/910-006521 R500S Laser Presentation Remote
* Built-in slideshow buttons
* Class 1 Laser
* Red Light (640-660nm Wavelength)
* Battery and Connectivity LED Indicator Lights
* Bluetooth or USB Dongle Connectivity
* 1 AAA battery (12 Month)
* 20m2 Wireless Connection and Bluetooth Low Energy