Plug and play.
Wireless transmission, the longest sensing distance up to 10-15 meters.Portable and weight light, very convenient to carry and store.
Power switch for save power.With 6 Keys, including Scroll Wheel, Page Forward and Page Backward buttons for easy Internet Surfing.
DPI:800-1200-2000Power Supply: 2 x AAA Battery(Not included)
Interface: USBPackage include:
1 x Wireless Optical Mouse