This stylish & compact wireless mouse transmits using the proven advanced 24 GHz standard The ergonomic design which is suitable for ambidextrous use & a high-resolution 1000 DPI sensor make surfing & clicking a joy The supplied nano USB (Universal Serial Bus) receiver can be stowed conveniently in the base of the mouse The 5 color versions add a fashionable touch whether at home on the desktop or while on the move Reliable 24 GHz wireless connection Up to 10m range & 360° coverage High resolution 1000 DPI sensor Nano USB (Universal Serial Bus) receiver Up to 9 months battery life