Brand: Logitech | Model: R400
Key features:
Intuitive Controls: Buttons are easy to find by touch, allowing seamless slide navigation without looking away from the audience.
Red Laser Pointer: Clearly highlight key points with the red laser pointer, visible on most backgrounds.
Wireless Connectivity: Operates on a 2.4 GHz wireless connection, providing freedom to move around during presentations.
Plug-and-Play Receiver: Simply plug the receiver into a USB port; no software installation required.
Comfortable Design: Smooth contours fit comfortably in your hand for extended use.
Specifications:
Laser Class: Class 2 laser with a wavelength of 640–660 nm (red light)
Battery Type: Two AAA batteries
Battery Life: Up to 20 hours for laser pointer use; up to 1,050 hours for presenter use
Wireless Range: Approximately 15 meters (may vary based on environmental and computing conditions)
Dimensions: 115.5 mm x 37.8 mm x 27.4 mm
Weight: 57 g
Warranty: 3 months.