LeisureC Minimalist Style Dual USB LED Dual Controller Charger Charging Dock Station + 2 1200Mah Rechargeable Battery for Microsoft X-ONE Xbox One Wireless Controller Charger Two controllers can be charged simultaneously Designed for the Xbox one wireless contrlllers LED light indicator: Charging: Red; Charged: Green Power thru the USB port from either the Xbox one console or PC Charging time: 2-4 hours