Suitable for electronic repairs, such as welding workshops in electronics factories, electronic repairs. New high-efficiency welding system, double-station handles can work independently at the same time. Intelligent automatic sleep, standby, sleep when placed on the soldering iron stand. Intelligent temperature controlRapid heating, tin melting in 2 seconds. Universal C210 Series Soldering TipsPlug and play, disassembly and replacement in 2 seconds