Mouse Logitech M720 Triathlon

Sensor technology High Precision Optical Tracking DPI (Min/Max): 1000± Buttons Number of Buttons : 8 Scrolling Hyper-Fast Scrolling Wheel Scroll Wheel: Yes, Rubber Tilt Wheel: Yes, with middle click Battery Battery life: 24 months ? Batteries Details: 1 x AA (included) Connectivity Connection Type: 2.4 GHz wireless connection and Bluetooth Low Energy Technology Wireless range: 10 meters ? Easy-Switch, 3 channels