You can easily use any power outlet you have and power multiple devices. And you can charge with the latest fast charging technology! This product can charge your iPhone 50% in 30 minutes. This product is a plug with three electrical outlets for powering devices and has three charging ports, including two USB-A ports with fast charging capabilities. QC3 and a Type-C port with 20W PD fast charging capabilities. The product has a total endurance of 3250 watts.