Trackball Mouse Wireless, Rechargeable Ergonomic Mouse, 44mm Index Finger Control, 3 Device Connection(Bluetooth or USB), 5 Adjustable DPI, Compatible with PC, Laptop, Mac, Windows, iPad, Android

About this item

Index Finger Control & Ergonomic Design: The comfortable, sculpted ergonomic shape naturally fits your hand and smooth index finger control helps to reduce muscle pain and wrist stiffness. Not only work on flat surfaces but also your leg, sofa, and other surfaces as well.
Precise Tracking & Adjustable DPI: Switch instantly between accuracy or speed mode tracking. Designed with a high-performance optics system sensor and lens. The DPI button can easily change between 200, 400, 800, 1200 and 1600 DPI, making the movements of your cursor faster or slower.
Bluetooth & 2.4G Wireless Connection: Connect up to three Windows or Mac OS computers via included USB dongle or bluetooth wireless technology and never worry about drop-offs or lag up to a 33ft (10m) range.
USB-C Charging Battery: Built-in rechargeable lithium battery that lasts up to 120 days on a full charge. * It may vary based on user and computing conditions. ** Please use the original charging cable for the mouse, do not use the fast charger.
Perfect for Tight Workspaces: Equipped with a 44mm trackball and precise tracking system, just move your index finger to move the cursor and operate, it’s perfect for tight workspaces and busy desks.