MINY – COMPACT WIRELESS MOUSERUBBER EFFECT AND ERGONOMIC SHAPE FOR EXCELLENT USER COMFORT – 2 BUTTONS AND CLICKABLE SCROLL – 1000 DPI DEFINITION – ON / OFF BUTTON TO SAVE BATTERY – RECEIVER COMPARTMENT – AUTOMATIC CONNECTION – USB RECEIVER – RF 2,4GHZ – POWER SUPPLY 1 BATTERY R3 AAA (INCLUDED) – MAC / PC COMPATIBLE – COLOR. BLUE