Specifications

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 1Available on Windows and macOS at logitech.com/optionsplus

Battery
Battery type: 1 x AA battery (included)
Battery life with Logi Bolt USB Receiver: up to 24-months 2It may vary based on use and computing conditions.
Battery life with Bluetooth: up to 20- months 3It may vary based on use and computing conditions.

Connection Type
Connection Type: Logi Bolt USB Receiver
Bluetooth Low Energy Technology
Wireless range: 33-ft (10 m) wireless range