Nextar MA589-1GN MA589 Englsh Manual - Page 9

 Charge the battery The device has a built-in rechargeable battery. It is charged via USB connection. You are required to charge it when you use it for the first time. It takes about 3 hours to fully charge the battery. To charge the battery, connect the larger end of the USB cable to the USB interface of PC, and connect the other smaller end of the USB cable to the USB interface of this player. The device is connected to PC and being charged. If you want to know the charge progress, disconnect the device safely by clicking the " "icon. You see an animating battery icon indicating charge progress. The eyes should flash in blue during charging. When the battery is fully charged, the eyes should stop flashing and light on steadily. Please charge the battery immediately when the display indicates low 8