1. All-in-One Charging: 4 standard ports charge most Android devices as well as many other devices 2. 600W Universal Power Socket: it can power your laptop, computer, most TV and more no matter your plug is EU, US, or UK standard 3.Guaranteed safety: Industrial grade materials and premium circuity ensure superior performance and reliability. 110-230 volts input ideal for international travel. 4.Compact design: 1 meter power cable and 1 USB charging cable is rounded and hidden inside the housing of the charger, free from cable chaos. You can bring it with you on the go.