Item Type: Voltage Converter Transformer_x000D_Material: Iron, ABS, Copper_x000D_Rated Power: 3000W_x000D_Input Voltage: AC110-120V or AC220-240V (the input voltage is adjustment)_x000D_Output Voltage: AC110V, AC220V, 5V (USB)_x000D_Output Socket Type: 2 x 110V US sockets, 2 x 220V universal sockets, 2 x 5V USB sockets_x000D_Protection Mode: Overload protector_x000D_Over Temperature Protection: 95_x000D_Power Factor: 0.8_x000D_Power Phase Number: Single phase_x000D_Wet Proof Way: Open_x000D_Cooling Method: Natural cooling_x000D_Frequency Characteristics: Low frequency_x000D_Core Shape: Ring_x000D_Usage: Widely used and suitable for various electrical equipment in scientific laboratories, industries and households, such as hair dryers, juicers, rice cookers, air purifiers, toilet lids, electric kettles, etc. 1Voltage Conversion: The transformer is used to change the voltage, which can convert voltage from 110V to 220V or from 220V to 110V. 2Multi Protection: Built in overcurrent protection, overload protection, overheating protection, short circuit protection and grounding protection. 3High Conductivity: Use 100% pure copper, the conductivity is higher than other transformer with 50% utilization rate, the utilization rate up to 90%. 4Portable and Practical: Easy to carry with suitable size, save space, can use multiple appliances at the same time when the power supply allows. 5Wide Usage: Can be widely used for various electrical equipment, such as hair dryers, juicers, rice cookers, air purifiers, toilet lids, electric kettles, etc.1 x_x000D__x000D_VoltageConverterTransformer