This PowerHouse combines an integrated magnetic charger for Apple Watch and a dock station for iPhone. It is possible to charge each device separately or together. The charger is designed to charge both devices at the fastest possible speed, the Apple Watch will magnetize and start charging immediately. The total performance is 3.4A (1A for Apple Watch, 2.4A for iPhone). The charger has a built-in power supply. The package includes PowerHouse and a 1.2m / 4ft cable.