Heats Up Quickly& Cool Down FastInner-heated ceramic technology makes the soldering kit heat up to reach the desired temperature within 15 secs. Four ventilation holes on the solder iron helps to cool fast. 5 PCS Iron TipsHigh-quality alloy soldering iron tipcan resist oxidation, and this tips vary in size and shape, are designed for different types of work, such as repairing guitar, watch, computer, hardware, TV, etc. Upgraded Soldering GunNo need soldering station, just plug and use.Our welding Iron kit with on-off switch, it is convenience for you to turn it off at anytime when you don't need to use it. Wide Applicationwidely used for welding circuit board, appliance repair, jewelry and metal headdress making, computer and DIY. Very suitable for beginners, welders, basic household equipment, welding engineer training, etc.. Including soldering iron, 5pcs soldering iron tips, soldering iron stand,sponge, 0.6mm solder wire, solder paste.