Sw-s12 100w Power Transformer Portable 110v to 220v Bidirectional Converter

Description

Toggle the small switch to switch from 220V AC to 110V AC or from 110V AC to 220V AC (reserve about 10% of the safety voltage). It is mainly used for the function of converting input and output voltages between different voltages abroad. Satisfy the use of various small household appliances, but not exceed the rated power. It is convenient for you to carry, and it is a must-have for you to study abroad or travel.