Please charge your unit for 3 hours prior to first use. To check if your device is fully charged, press the top button one time while LYFT is plugged in. A series of arrows will be displayed at the top of the screen just below Beauty Inside. Your device is in charging mode when the arrows are moving towards the battery icon. A solid line of arrows indicates your device is fully charged. *Please note*: The battery icon is not an indicator of the unit being charged.