HIGH QUALITY: The socket adopts pure copper nickel plating process and the current transmission loss is reduced by 20%. The travel adapter is made of flame retardant ABS material, resistant to temperature and drop, and has a long service life. UNIVERSAL TRAVEL ADAPTER: Universal wide range voltage, wide voltage input from 100V to 240V, voltage fluctuations Reserve space to deal with unstable voltage. INTELLIGENT SHUNT: Automatically identify different devices, intelligently distribute power, protect your devices, and restore the charging effect more safely and reliably. Convenient to use: Portable and compact, multinational standard sockets are built-in, plug and play, multinational sockets can be easily converted, ideal for traveling anywhere. Safe to use: The connector has a child protection door, built-in overload protection, unique anti-plug, anti-shock and anti-thunder protection.