â ăEasy Operationă When the USB soldering iron is turned on, just keep pressing the power button for 8 seconds, the soldering kit will heat up to 400â, effectively melting the repair circuit board. Once the work is done, place the soldering head on the stand and it will cool down within 1 minute. Ideal for beginners, solderers, basic household equipment, soldering engineers in training, etc. â ăMultiple power supply modesăEquipped with Type c charging interface, convenient charging, USB port, computer, mobile power can be charged, 20min high energy range, 90 minutes to charge complete â ăConvenient to useărechargeable soldering iron with plug-and-play design, comes with three different kinds of iron head, easily meet the needs of your different work scenarios, change the traditional welding technology, so that the replacement of the heating core is more convenient â ăPortable and SafeăThis soldering pen 5.9inch, 50g, small size and light weight, the portable soldering iron can be put into the pocket. The 10 watts are also safer in use. â ăThree temperaturesăThree adjustable temperature levels , "low(620â-660â), medium(700â-750â) and high(800â-840â)" three gears, Adaptable to different work requirements. â ăUSB Cordless Soldering KităAre you plagued by power or short wires when soldering? This Cordless Welding Kit with Built-in Lithium Battery Gets Rid of Wires and enables to do soldering anywhere without limitation. Widely used for welding circuit board, appliance repair, jewelry and metal headdress making, computer, DIY and some small workplaces. Specification: Name: Cordless Soldering Iron Kit Material: Metal Product size: about 19x1.65cm/7.48x0.65 inches Battery capacity: 800mAh Gear: 3 gears Continuous use time: 3 speeds 20 minutes Temperature range: 330-450°C Charging time: 90 minutes Cycle use times: 500 times Packing List: 1 x Soldering Iron 1 x Stand 1 x Rosin 1 x Soldering wire 1 x Charging Cable 1 x Tool Box |