2.4GHz Wireless for PC and Laptop 96% Noiseless Mouse dpi speed of 1000 Nano Receiver with carrying pouch Supports Windows 7, Vista, XP and Mac OS 9.0 or above
Product Description
3.5 x 2.3 x 1.4 inches, 4 buttons ( wheel and Back button included ), Auto Sleep mode, Requires 2 x AAA ( included )
