Interface : 2.4 GHz, Bluetooth Sensor: Optical Maximum Resolution: 1600DPI Resolution: 800-1600 DPI DPI Levels: 800-1200-1600 DPI Number of buttons: 3 Range: 10m Bluetooth Version: 5.0 Functions: Automatic Sleep Mode, DPI Adjustment Features: Silent Switches, On/OFF switch, Three Communication modes Included Accessories: Batteries, User Guide, Batteries Included Dimensions: 110 x 73 x 44mm (Length-Width-Height) Weight: 87g
