Solid Red: Charging Solid Green: Fully Charged Flashing Red: Low Battery One Red Flash: 1000DPI Two Red Flashes: 1600DPI Three Red Flashes: 2400DPI

Kensington Pro Fit Ergo MY630 EQ Rechargeable Wireless/Bluetooth Vertical Mouse, Connect to 3 Devices, 2400 DPI, 4 Months Battery, Black *Right Handed version*