* This 4 port USB wall charger can be used to power up to 4 devices at one time.* It is lightweight and its removable 2 prong adapter make it great when you're on the go.* Can be used to charge Cell Phones，Digital Camera Batteries，MP3 Players or any other USB powered devices.* Portable: ideal for travel* Provides standard USB 5V at up to 2A (max)* Power and charge up to 4 USB powered devices with the proper USB cables(Please note，USB Cables are not included)[The charger can charge 4 cellphones at the same time.However The Charger Total 2.1A， voltage shunt 4，each usb Port output approx 500mah.If you want to charge Tablet，you'd better not charge other devices at the same time，thanks for your kindly understanding]Package include:1 x Wall ChargerNote:Wall charger ONLY，cellphone and charger cable Not included.for choose means the wall charger Universal for thoses devices.Pls use your own cable to charge devices.