iKits (CB,ETL Certified) 4-Port USB Wall/International Charger, 2 Port 2.4A +2 Port 1A, with Smart IC Technology Compatible with iPhone/iPad & More Universal US AU UK EU Plug Adapter (Black) Strong Power: 4 ports support 34 watts(6.8A) of power, enabling simultaneously 4 devices charging. 2 ports deliver 1A, 2 ports deliver 2.4A max charging current Smart Charging: 2 ports equipped with intelligent IC which can auto identify charging device to deliver fastest possible charging speed to save time Guaranteed Safety: CB,ETL certified with short circuit protection, over current protection, over voltage protection, over temperature protection, intelligent multiple safety protection. 12-month warranty Universal Compatible: Worldwide voltage compatibility (100V-240V/ac). International charging kit with EU, UK, AU changeable plug provided ideal for international travel Package Contents: 4 Ports Wall Charger X1, UK, EU, AU Plug Adapter pack X1, Warranty Card X1