Logitech MX Master 3S for Mac Wireless Optical Mouse - Pale Grey - Shape: Large Right-Handed - Sensor: Optical - DPI: 1000 (default), Range: 200 to 8000 DPI (can be set in increments of 50 DPI) - Connectivity: Bluetooth LE, USB-C, 2.4 GHz - Buttons: 7 - Weight: 141g - Sensor Technology: Darkfield high precision - Wireless operating distance: Up to 10m - Battery: Rechargeable Li-Po (500 mAh) - 910-006574 - Open Box

Manufacturer Warranty: 12 Months Limited Warranty

Manufacturer Contact Info: http://www.logitech.com, 1800 025 544