Logitech R500S Laser Presenter Remote - Graphite

Specifications 

• Connectivity: Bluetooth Low Energy - 2.4GHz Wireless, USB
• Wireless Range: 20m
• Numbers of Button: 3
• Laser Class: 1 Laser
• Wavelength: 640-660 nm (Red Light)
• Laser Output Power: Max. Less Than .039 mW
  
• Battery Life: 12 Months + 1 Extra Week Without Laser Pointer
• Indicator Lights (LED): Battery and Connectivity LED
• System Requirements: Receiver: Windows 10,11 Or Later - MacOS X 10.12 Or Later - ChromeOS - Linux 2.6+/Bluetooth: Windows 10,11 Or Later - MacOS X 10.12 Or Later - IOS 8 Or Later - Android 5.0 Or Later
• Dimensions: 123.6 x 36.6 x 24.7 mm
• Warranty: 2 Years