About this itemCOMFORTABLE HAND FEELING - The animal hamster mouse has passed multiple color modulation and hand feel test, reducing the stress caused by prolonged use of the mouse,helping maximize your feeling of useNOVELTY CUTE MOUSE - Creative hamster shape, add fun to the typing process; Both right and left button are designed on ears and the roller wheel is on the top of the head,no need to change your operation habbitPLUG AND PLAY - Tiny wireless receiver conveniently slots into your computer's USB port, taking up minimal space. Powered by one AA battery ( not included )STABLE CONNECTION - The 2.4 GHz wireless mouse provides a powerful, reliable connection, break the limitation of messy cable, effective up to 10 meters of rangeWIDE COMPATIBILITY - Well compatible with Windows7/8/10/XP, Vista7/8 and Linux etc. Fits for desktop, laptop, PC, Macbook and other devices; Perfect for work and entertainment in home or office;