Trackball Mouse Rechargeable ErgoTech 3-in-1 Bluetooth Wireless, PC Computer Laptop Tablet 2.4

G + Dual Bluetooth Wireless Trackball Mouse, Features 8 Buttons, 2400 DPI is an ergonomic trackball mouse designed with convenience and versatility in mind. It features a smooth thumb-operated trackball that allows you to control the mouse cursor without having to move your wrist. It comes with two connection modes - USB 2.4G and Bluetooth 4.0 - allowing you to connect up to three different devices and switch freely between them. With its 600mAh lithium battery, this ErgoTech Trackball mouse will last up to 1 month after a full recharge, and does not require replacing the battery. It is compatible with Windows, Android and Mac OS and works from up to 33ft (10m). With 3 adjustable DPI levels (1000/1600/2400), an ergonomic design and an ideal working, this wireless trackball mouse lets you work and play on any surface without any worries.