This mains charger has 1 USB port with 1amp output, this port is ideal for charging mobiles, MP3 players and other small mobile devices. This mains charger also has 1 2.4amp output, ideal for tablets and mobiles with larger battery capacity.
1amp USB port and 2.4amp USB port
Plug the mains charger into a wall socket and switch on the power. Then plug in a USB compatible charging cable into the USB port and then connect the other end of the cable into the device you wish to charge.
Any USB compatible device
Devices may charge slowly if they require a higher output