... Travel Plug Adaptor USB 2.compatible global all types of socket 3.using heat-resistant, impact resistant AU,UK,USA,EU Universal Travel Plug Adaptor ... heat-resistant, impact resistant, flame retardant imported polycarbonate (PC ).The 2 conductive body : the nickel-plated phosphor bronze: oxidation resistance, corrosion ... additional layer of security. AU,UK,USA,EU Universal Travel Plug Adaptor USB