Professional 4.5V 8W Batterys Powered Soldering Iron with Protective Cap

Features:
4.5V 8W Batterys Powered Soldering Iron.
The soldering iron is heated up to 15 seconds.
It can be used continuously for around 60 minutes with new b-atterys.
Powered by 3 * AA b-atteries(not included).
Easy to operate and use.
A protective cap and a solder are included.
HOW TO SOLDER：
1. File off any dirt, rust or paint on the part you wish to solder.
2. Heat the part with the soldering iron.
3. Apply rosin-based solder to the part and melt it with the soldering iron.
Note: When using non-rosin-based solder, be sure to apply a soldering paste to the part before applying the solder.
4. Wait for the solder to cool and harden before moving the soldered part.