FEATURES Multi-device vertical wireless mouse reduces strain Ergonomic full-size mouse reduces hand/wrist strain Connect via Bluetooth or USB wireless dongle Easy switch between three saved devices 4+ months battery life (rechargeable via USB-C, 600 mAh) Silent clicks with 7 buttons (RH compatible) Compatible with Windows, Mac OS and Chrome OS JLab Work app allows for saved profiles and button customization PACKAGE INCLUDES Mouse SPECIFICATIONS BATTERY Battery: Rechargeable 600 mAh Battery life: 4+ Months* (battery life will vary based on user/computing conditions)BLUETOOTH Connection 1: USB Wireless Dongle (2.4 GHz) Connection 2: Bluetooth 5.2 Connection 3: Bluetooth 5.2 Number of Saved Devices: Up to 3 Wireless range: 30 feet BUTTONS Left Button: Left click Right Button: Right click SCROLL WHEEL Middle Button: DPI Adjustment Side Button 1: Forward Side Button 2: Backward JCon Button: Desktop DPI: 1200 2400 Sensor Type: Optical Button Acting Force: 60 15 g Wheel Acting Force: 30 10 g COMPATIBILITYRecommended operating systems must have:Windows 10 or latermacOS 10.15 or laterChrome OSWorks with Surface