1. Soldering used mechanical design work easier.2. Quality heater, working life .3. Simple, easy to complete the welding operation.4. Rated with a diameter of 0.8 ~1.2mm tin line.5. Using the voltage 220VAC.How to use:1. Hand used for the first time, be warm a few minutes, a smoke is a normal phenomenon, will in a few seconds.2. Will be rated into the tin from the tin line into the mouth, and then pull the trigger direction of the until the tin lead solder wire to the nozzle only to be working.3. Stop the use or replacement of tin wire to be out, as long as the direction of the board-up drive, and remove the tin wire.4. Heater replacement, the first protective cover removed, open the heater connection, and then remove the iron Tsui to the core of the heat can be replaced.Caution:1. At work, iron and iron pipe Tsui temperatures up to 400 degrees Celsius, non-human touch to prevent .2. Stop using the hand , set it on bracket.3. Work is completed, turn off the power so to save the place after cooling.HOW TO SOLDER:1. Clean the parts to be 2.Clean the soldering iron tip and "tin" all of tip with a coating of solder.3.Heat the part that will be soldered. Apply cored solder to the heated part(not the soldering tip) and heat it until the solder melts and flow freely.Colour:yellowMaterial:plasticPackage Contents:1 x Solder (no battery)1 x Solder wire support1 x Solder wireOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.