Product features:

1. The machine is easy to install and not prone to errors, and can be used even if you are not familiar with the circuit.

2. After installation, the volume is 24cm in length, 12cm in width, and 41cm in height.

3. Packaging size: 35cmX23cmX19cm.

4. Input voltage AC 90V~230V.

5. The arc length is within 15 centimeters and the power can be adjusted within the range of 5W~30W.