USB ChargerUSB Wall Charger 2.1A Dual Port USB Cube Power ,Dual-USB output 5V/2.1A Output enables you to charge two mobile devices simultaneously at high speed. Providing super-fast charging speed for your Phone device help to enjoy your intelligent life. Safety ProtectionWith built-in intelligent chip,USB PD fast power adapter provides over-current, over-voltage,over-heat and short-circuit protection for your devices to ensure safer charging. Dual USB Port output allows you to charge with two devices and save your time. Flexible Power SupplyThis PD USB Wall Charger can intelligently identify your devices and optimizes the fastest and most efficient output current(5V/2.1A, ). Safe charging and no damage to your devices.The unique Ultra-Slim compact design, lightweight and easy for carrying out,cover 100V~240V input voltage are the best USB C travel adapter for home,office use, and business trips or global journey.