Logitech Mx Vertical Mouse

Rechargeable Li-Po battery (240 mAh) Bluetooth Low Energy (BLE): 4.2 Nominal value: 1000 & 1600 dpi 4 Customizable buttons (By default: Back/Forward, DPI, Middle click) Precision wheel Unifying USB Receiver Wireless operating distance: 33 ft (10 m) 8Wireless range may vary depending on the operating environment and computer setup.