Features:

1. With EU US UK AUS plugs in one set. Used more than 150 countries.                       

2.Hot selling in Australia,USA, UK and some other countries. CE,ROHS approved. Compatible with UK BS1363,BS8546.                                                                     

3.4 port USB remarks: 1 Type-c, 1 QC3.0, the other 2 USB with smart IC built in. USB output: 5V 5.8A  (Type-c and 2 smart USB output MAX 5V 2.4A; QC3.0 output 5V 3.1A/9V 2A/12V 1.5A, MAX  5V 3.4A ).                                                                     

4. About Smart IC:
1)Smart IC means no matter how many current does your devices need, it makes the devices charge more smoothly.
2)Anyway, smart USB charger does not equal with quick charger QC2.0 or QC3.0.
3)Smart IC charger compatible with IOS and Android system devices.
4)Generally speaking, if the mobile battery totally out of power,there will be current 1.2A to 1.5A it needs, once the electricity more and more full, current output will be lower and lower. Smart USB can supply the devices what the current they need automatically. But normal USB charger with constant USB output maybe 0.8A all the process.That is what we mentioned smart charger can help you and charge devices perferctly.