Logitech Signature M650l

Sensor technology Sensor technology: Logitech Advanced Optical Tracking Nominal value: 400 DPI Max value: Up to 4000 Buttons Number of Buttons : 5 (Left/Right-click, Back/Forward, Scroll-wheel with middle click) Customization app Supported by Logi Options+ on Windows and macOS ? Battery Battery type: 1 x AA battery (included) Battery life with Logi Bolt USB Receiver: up to 24-months ? Battery life with Bluetooth: up to 20- months ? Connection Type: Logi Bolt USB Receiver Bluetooth Low Energy Technology Wireless range: 10 m wireless range ?