Portable Power Strip Travel Charger with 1 Universal Plugs Wide Range Outlet + 5V 1A/2.1A 4 Port USB Charging Port with 1.5M/5ft Power Supply Cord, Input From 100v-240v Power Sockets (Red Cable) Universal socket +4 USB port of travel charger is a perfect power solution for your electronic devices. 1.5 meter/5ft power cord provides a flexible way for extension. Wraparound power cord design for easy storage, it is Ultra compact to fit into luggage and briefcases, convenience for business trips and vacations. This portable power strip has wide range input voltage from100v to 240v is ideal for international travel. Auto detects Technology: Detects your USB device to possible deliver its fastest charge speed up to 2.1amps per port or 4.2 amps overall. Note: the input voltage is 110-240v/ max.500w, please do not use high voltage heater or other high power electrical appliances in case of any accident!