[2023 Upgraded] Wireless Trackball Mouse with RGB Backlit, Sculpted Ergonomic Shape, Easy Thumb Control, 36mm Larger Trackball-Precise & Smooth Tracking, USB C Charging, Compatible for Mac, Windows

Ergonomic Comfort Design: The upgraded long wrist rest design, sculpted ergonomic shape naturally fits your hand. Keep your wrist natural, and allow your arm muscles and shoulder to be relived for all-day work. Helps reduce muscle stress, wrist pain, RSI and carpal tunnel syndrome. Great for drawing, designing, working, playing, etc.
Larger Trackball Control: This upgraded rollerball mouse features a larger trackball (36mm) for more precise cursor movement for superior accuracy and control. With smooth thumb control, you can be more productive as you move on virtually any surface, in any workplace. Especially on the tight workspaces, such as the busy desk, couch, bed, small writing board on a chair, etc.
USB C Charging Battery: The built-in rechargeable battery has a long battery life enables you to say goodbye to dry cell batteries. Up to 90 days on a full charge. It may vary based on RGB lighting usage.
True Wireless Freedom: The trackball mouse features a wireless connection with the USB receiver, so you can work without any drop-offs or lag up to a 33ft (10m) range. It is widely compatible with laptop, PC, Mac, Windows, so you can use it with almost any device.
4 RGB Backlight: Add some flair to your workspace with the trackball mouse. The 4 RGB color effects include Rainbow Streaming Light, Rainbow Wave Light, Single Breathing Light, and Single Constant Light. Choose your favorite mode to match your style or mood. You can even turn off the RGB backlight by long pressing the light button.
5 Adjustable DPI: 5 DPI levels (200/400/600/1200/1600 DPI) allows you to change the cursor sensitivity easily and track more smoothly over a variety of surfaces.