2 outlets & 2 USB ports are nestled in 1 charging station, a co-pilot to charge every mobile device. 2 USB 2.0 Smart Chip ports & 2 copper 3-prong outlets are strong enough to handle 4 devices at once. When you plug into the USB port, the POWER HOUSE senses your device & delivers the right amount of power, charging as fast as possible. OVP assures a stable current. 6’ long cord winds neatly when not in use, keeping your workspace tidy // MADE OF: Eco-Friendly Silicone + ABS + Electronic Comp.