Calendar alarm USB Lamp 1.Portable fold Led Light 2.Fashion and cool shape 3.10 Hours ultra-long light 4.One years warranty Calendar alarm USB Lamp FeaturePortable fold Led LightEco-friendly , Led light Fashion and cool shape ,easy to operateBuilt-in lithium battery, charging Led indication (Indicator light when under charging condition, indicator off when charge full) 5. Calendar alarmCalendar ...