500W 110V/220V Step Up&Down Voltage Converter Transformer 110V to 220V OR 220V to 110V, US Power Cord, Circuit Breaker Protection, Power Converter

[Voltage Transformer] A safe, dependable, stable, cost-effective and easy solution for converting voltages from 110/120 volts up to 220/240 volts, or from 220 volts down to 110 volts (220V to 110V, 110V to 220V). [Multi-Application] The voltage converter transformer can be used with various kinds of appliances and devices, such as CPAP Machine, Electrical toothbrush, Hair Straightener, Laptop, Mobile phones, Curling Irons, Heating Pad, Television, Xbox, and more. [Note] The transformer only converts the voltage, not the frequency (Hz). If your appliance is not compatible with 50/60Hz, it will affect the usage effect.

Hair dryers and coffee makers are recommended to choose a transformer with more than 2 times the power. [Sockets] The transformer can be used in countries with voltages of 110V120V or 220V240V, such as US, EUR, UK, JP and more. [7x24hrs Continuous Run] High-efficiency toroidal transformer with stable output and low consumption