3 USB Ports + 1 set of multi-function sockets: charge at the same time, save time, worry and space. Fireproof and flame-retardant PC material: The use of flame-retardant PC material can effectively avoid the problems caused by high temperature and give you a pleasant journey! Two-way mutual conversion: The output port can also be compatible with electrical plugs in different countries, not only can be converted in one direction, but also can be used more flexibly. Compatible with various small digital devices: mobile phones, tablets, laptops, cameras, shavers, etc. Worldwide universal international adapter: travel adapter, 3 USB chargers, suitable for more than 150 countries.