4000W Voltage Converter Transformer(110V to 220V or 220V to 110V) Step Up/Down Converter 110/120 Volt - 220/240 Volt w/US Power Cord,Circuit Breaker Protection, LCD Screen Display

4000VA Voltage Transformer (110V to 220V, 220V to 110V) A safe, reliable, and cost-effective solution for converting voltage from 110V to 220V or from 220V to 110V.
Note: The transformer comes with a U. S. power cord. When used in 220V240V regions, a plug adapter or local power cord is required. ^^ Multi-Function Use Supports most appliances and devices, such as electric toothbrushes, hair straighteners, laptops, mobile phones, curling irons, heating pads, televisions, Xbox, and more. ^^ 6 AC Outputs Equipped with 3 U. S. standard sockets (for 110120V appliances) and 3 universal sockets that accept most plug types worldwide (except large South African plugs) for 220240V appliances. ^^ Important Note This transformer converts voltage only, not frequency (Hz). If your appliance is not compatible with both 50Hz and 60Hz, performance may be affected. For high-power heating devices like hair dryers or coffee makers, please select a transformer rated at least 2 the wattage of the appliance. ^^ Continuous & Efficient Built with a high-efficiency toroidal transformer, ensuring stable output, low energy consumption, and safe 24/7 continuous operation. ^^ Safe & Reliable Features resettable circuit breaker protection for converter to prevent overloads and ensure safety. If you have any questions, our customer service team is here to help.