Promate ProPointer Universal Intuitive Wireless Presenter
Optimum slideshow control with next slide, previous slide, slideshow start/pause and return to desktop buttons. Built-in Laser Pointer to best highlight key points in your presentations. Well-placed touch-keys put all the controls you need right at your fingertips. Just pop in the two AAA Batteries provided along with the package and plug the USB Nano Receiver into your laptop or desktop.
Control Distance: 20 meters
Laser Pointer Distance: 50 meters
Receiver Interface: USB-A & USB-C
Battery: 2x AAA Battery
Working Voltage: 3V
OS Support: Support 10/8.1/7/Mac10.7 and above