1.World voltage acceptance 100~240VAC 50-60Hz <390mA,with High Power Output 5V 4.1A (20.5W for 1-5*USB)
2.5 USB power ports charge up to four mobile devices simultaneously through just one wall socket
3.Eliminates the need for multiple wall chargers and outlets
4.Blue LED power indicator
5.Four interchangeable AC plugs for US,JP, UK, HK, Euro, AU & NZ, can be used with most common power outlets over 150 countries in the world
6.AC plugs can be changed easily in seconds by pressing the button at bottom of the main unit for unlocking the plug
7.Designed to charge Pads, Phones and Pods at current 1A. In this way, you can still use the other USB ports when charging your Pad or you can also CHRAGE TWO Pads at the same time!
8.Works with USB charging devices

Features:

1.Input :110-220V, 50-60Hz <390mA

2.Output: 5V 4.1A (20.5W for 1-5*USB)

3. charge your phone/Mobile phone/MP3,GPS,Camera...with the usb cable,
4. Built-in IC chip and safety fuse
5. Protection:over voltage,over current,short circuit protection

6.Five USB port,

7. World wide Pins(can be changed)

8. CE,FCC,ROHS,CB certification

Main photos: