Worldwide Use: It equipped 5 different sockets for (UK, US, AU, IN, EU); voltage converts 220/240V to 110/120V so you could use American electronics in Antigua Barbuda, Aruba, Bulgaria, Cambodia, Canada, China, Costa Rica, Dubai, England, Fiji, Germany, Guam, Haiti, Hong Kong, Ireland, Japan, North Korea, South Korea, Malaysia, New Zealand, Peru, Puerto Rico, Singapore, Turkey, United Kingdom and more. Patented Product with Patent Number: US10270355B1, it has new features which works perfectly for hair straightener flat iron, Curling Wand, electric shaver, beard trimmer, hair clippers, laptop, breast pump, CPAP, electric toothbrush, nebulizer, Xbox, tablet, kindle, TV, DVD players, Bluetooth speaker, camera batteries and so on. 4 USB Ports: With a type C port PD 18W and 3 usb-a ports feature all mobiles for Galaxy S10 / S20 / S21 / S22, Note 9 / 10/ 20, Nexus 6 and HTC combines capable of simultaneously charging multiple power-hungry devices for iPhone, iPad, android and tablets. Safety and Protections: Over-current, over temperature, short-circuit and overload. Note: USB outputs are completely isolated from the AC power to keep your devices safely. Friendly Reminder: Do Not Use with Hair Dryers, Tools and other Household Appliances over 230 watts.