Get connected in over 160 countries. Built-in sliding plugs design with 4 USB charging ports (3 USB-A and USB Type-C port with 3A charging technology for recharging most Type C devices and Macbook Air). Safely connects most electronic travel appliances including smartphones, tablets, laptops. Power rating: 1320W at 220VAC or 660W at 110VAC. Perfect for travel. This is not a transformer. Comes with a one year international warranty.