800 WATT STEP UP/ DOWN VOLTAGE TRANSFORMERCan be used with any kind of appliance/device up to 500W, including but not limited to CPAP Machine, Coffee Maker, Hair Straightener, Curling Irons, Heating Pad, Television, Xbox, etc. ^^ 1 US & 1 EU & 1 UK SOCKETSUS Standard Socket(NEMA 5-15R) for 110-120V appliance& EU SOCKET for use in countries such as Germany, France, Norway, Spain, Iceland, & UK SOCKET for use in countries such as Ireland Scotland Dubai Hong Kong England British Kenya London. NOTEThe transformer is equipped with an US power cord, if used in other 220V-240V country you MUST need a plug adapter or local power cord.
^^ Dual circuit breakerWhen products are connected to the converter and when poweris ON, during that time if circuit breaker opens the circuit that means the converter is over loade with too many appliances. Connecting too many appliances to the transformer draws too much power that cause the circuit breaker to open the circuit. ^^ NotePlease select the correct input voltage on the back of the transformer before using (110V in US). The transformer only converts the voltage, not the frequency hz. If your appliance is not compatible with 50/60hz, it will have an effect on the usage effect.
^^ what you get800 Watt Voltage Converter, Power Cord w/USA Grounded 3-Prong Plug, Manual. [110V US Power Cord Included Only, No 220V Cord]