Auto speed with Dynamic resolutions 20 feet ±45-degree operating distance 3D detection
Power saving mode Power Low LED Optical Mechanical Encoder Lightweight and portable
Up to 10 hours of operation withtwo AAA batteries (batteries not included)
Editorial Review:
Product Description: This Wireless Infrared Trackball Mouse features wireless infrared remote technology that lets you take control of your computerup to 20 feetaway. It's equipped withanintegrated laser pointerthat isideal for office presentations!This Wireless Trackball Mouse is the ultimate laser pointing device that fits comfortably in the palm of your hand!
