Logitech R800 Professional Presenter

Logitech R800 Professional Presenter Brand: Logitech Type: 2.4 GHz Wireless Distance: 100 ft. (30-meter) effective range Receiver Interface: USB Laser Pointer Supported: Yes Color: Black Features: Green laser pointer 100-foot (30-meter) effective range with 2.4 GHz wireless technology LCD display with timer, battery-power and reception-level indicators Built-in slideshow buttons Storable plug-and-play receiver On/Off switch Carrying case Weight: 0.5