Model:V1; Sensor Type: Optical; Powered by:2 AA Batteries; Connection Type: Wireless 2.4G; Illumination: Led Light; Wireless/ Bluetooth Range:10; Mouse DPI:1600; Battery Life: Up To 100 hours; Brand:LITBest; Mouse type: Gaming Mouse; Number of mouse keys:3; Listing Date:02/22/2019; Adjustable DPI level :2 Adjustable DPI Levels; Number of programmable Buttons:2 Programmable Keys