Mr. Light LED Rechargeable Tea Lights with Remote Control and Induction Charging Base, Amber, Set of 12

No metal contacts-induction charging base. 8 hour charge time/20 hour light-up time 12 remote control amber led rechargeable tea lights. with induction charging base and adapter. on/off switch on the bottom of each tealight. or turn on/off with the remote control unit. adjust brightness of each tealight by remote control. set timer 4hr or 8hr by remote control. set flicker or non-flicker by remote control tealights-2" x 1.5" base-12" x 4.875" x 1.5".