Wireless Trackball Mouse Rechargeable Ergonomic Mouse Easy Thumb Control Precise & Smooth Tracking 3 Device Connection (Bluetooth or USB) Compatible for PC Laptop iPad Mac Windows Android

Ergonomic Design with
Smooth Thumb Control: Move your cursor by the smooth trackball instead of moving your wrist and arm. Let the easy and smooth thumb control help you reduce your muscle stress. The optimal angle of the trackball mouse allows you to keep your palm in a natural position for all-day comfort. Precise Tracking with
Adjustable DPI: Nulea trackball mouse provides precise cursor movement for exceptional accuracy and control. With the smooth trackball you can be more productive on the move on almost any surface any workplace. Especially on the narrow space such as the messy desktop couch bed small writing board on a chair etc.
True Wireless Freedom: Connect up to 3 devices by either bluetooth or USB dongle. Switch easily between them by the button on the bottom to improve your efficiency.
Rechargeable Battery: The built-in rechargeable battery has a long battery life enables you to say goodbye to dry cell batteries. (Type-c cable included.
)6 Button High Performance: Nulea trackball mouse bluetooth is designed with thoughtful ergonomic details and an elegant curved shape. Plus the back and forward button you can operate easily with higher productivity as well as added comfort.