Suitable for use with 3-pole earthed plugs, this universal adaptor + twin USB charger connects travellers in over 190 countries worldwide. It features 3 sliding plug faces that alternate between American, British and Australian/Chinese configurations. In addition, a detachable Euro adaptor converts 3-pole earthed plugs to fit most European sockets. The 2 USB ports have a 2.4A auto-regulating power output when dual charging.