1. Volt Transformer: The voltage converter can easily step up 110V to 220V as well as bucking 220V to 110V to offer stable power supply. 2. Input and Output: The input voltage AC 110V-120V and 220V-240V is adjustable, and the output is AC 110V, AC 220V, or 5V through USB. 3. Convenient Using: When the power supply allows, you can use multiple appliances at the same time, very safe, convenient and reliable. 4. Working Security: Also has over current protection, overload protection, overheating protection, short circuit protection and so on. 5. Great Efficiency: Using copper material with higher electric conductivity, the utilization rate can get up to 80%‑90%, easy to carry.
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