RGB Wireless Mouse ProtoArc Ergonomic Rechargeable Rollerball

Brand new with Box. Price is much higher on Amazon. Brand: ProtoArc Compatible for PC, iPad, Mac, Windows Thumb-Control Trackball RGB light design 2.4G USB + Bluetooth Connection DPI level: 1000/1600/2400 Lithium battery capacity: 900mA Click life: more than 3 million times With the thumb-operated trackball, you don’t need to move your hand to move cursor, so there will be less fatigue with your hand