Tips for use:

1. After receiving the goods, please note that the soldering iron head nut should not be twisted, but can be pulled out directly, otherwise the soldering iron head will be loose and will not generate heat. When using, if the soldering iron is not used for 15 seconds, the LED indicator will turn off, touch the metal point again, the LED indicator will light up, and the product will restart and start working.

2. Starts to heat up in 5 seconds after the start of work

3. A slight smoke may appear at the first time, which is normal. Since the mica sheet and the metal part of the soldering iron are oxidized when heated, a smoking phenomenon occurs. There will be no smoke after use.