Wireless Mouse with More Color -- If you want a cute, colorful mouse, this could be your choice. Also, the various color option and the compact size make it the best choice for home, office or travelling use.Plug & Play Super Easy to Use -- Really plug & play design, no drivers need to be installed. 2.4GHz wireless transmission technology provides a powerful and reliable connection up to 33ft.Only 1 AA Battery is Required -- It takes only 1 AA Battery(NOT Included) to operate this mouse, and the wireless mouse will turn to sleep mode in 10mins of inactivity for energy saving, can be easily activated by clicking any buttons.PC Mouse with Universal Compatibility -- Work perfectly for Windows XP, Windows Vista, Windows 7, Mac OS X 10.4 etc.Portable Size & Noiseless Mouse -- Portable design make it easy to store in bag for traveling, responsive buttons provides very soft click with less noise, no more disturbing for others with the loud clicking sound.