Moluo Black Cordless USB Receiver Wireless 2.4G Optical Mouse Vista

Features:
Mini adapter 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
Up to 10 meters of operating distance
Power Supply: 2 x AAA Battery(Not included)
Mouse type: Wireless Optical Mouse
Interface: USB
Package include:
1 x 2.4GHz Wireless Portable Optical Mouse
1 x USB receiver