Item Type: Step Up Buck Transformer <br>Material: Iron, ABS, copper <br>Rated Power: 300W <br>Frequency: 50HZ/60HZ <br>Current: 9A <br>Operating Temperature: -5℃-40℃ <br>Input Voltage: AC110-120V/AC220-240V(adjustable input voltage) <br>Output Voltage: AC110V/AC220V <br>Output Socket Type: One 110V-120V universal socket, one 220V-240V universal socket <br>Uses: Widely used and suitable for scientific laboratory, industrial and home electrical equipment, such as hair dryer, juicer, rice cooker, air purifier, toilet lid, electric kettle and so on<br>1、PORTABLE AND PRACTICAL: Easy to carry, great for size and saves space. Multiple appliances can be used at the same time if the power supply permits <br>2、MULTIFUNCTION VOLTAGE CONVERTER: This voltage converter is used to change the voltage, from 110 volts to 220 volts, and can also convert the voltage from 220 volts to 110 volts <br>3、PROTECTION FUNCTION: Overcurrent protection, overload protection, overheat protection, short circuit protection, built in grounding protection <br>4、HIGH EFFICIENCY AND RELIABLE: The use of copper with electrical conductivity higher than the other 50% utilization of transformer, the utilization rate is 80%?90% <br>5、WIDELY USED: A wide range of applications and suitable for scientific laboratory, industrial and home electrical equipment, such as hair dryer, juicer, rice cooker, air purifier, toilet lid, electric kettle and so onPay attention to electricity safety.<p>1 x Step Up Buck Transformer</p><p>1 x User Manual</p>