EH0212B Features 2.4GHz wireless technology Uses a gyroscope sensor to get the coordinates data and does not need a platform Three degrees adjustable DPI Compact size for ease of use General Specs Brand & Model Ditter M6 Technology 2.4GHz wireless technology Operating Range Up to 15 m Battery 2 x AAA batteries (not included) Receiver USB 2.0 Operating Systems Microsoft Windows， Mac OS， Android， Linux Battery 15mA Working Time 12 months Dimensions 122 x 47 x 33 mm Package Details Weight: 103.79 g Size: 14.5*10.00*4.2 cm Package Includes * Ditter M6 2.4GHz Wireless 3D Air Fly Mouse