Features:High quality and fast heating: The soldering iron is made of high-quality brass, which is corrosion-resistant, not easy to age, has smooth tinning, and is durable.Rapid and stable heating: The soldering iron can be heated to the required temperature within 5 seconds, with an integrated heating core soldering iron head, fast heating, intelligent constant temperature control chip, precise temperature control, intelligent temperature compensation, and stable temperature;Versatile and long battery life: The electric soldering iron has a built-in 1000mAh rechargeable battery, USB charging, and computers, power supplies, power banks, etc. can all be used as power sources for charging, free from the constraints of wires, charging time is about 0.5 hours, and can be used continuously for 0.5-1 hours.Simple operation: The heating core of the soldering iron head can be replaced by unscrewing it, which is simple and convenient to operate;LED digital display five-speed temperature adjustment: Press and hold the button for five seconds to turn on, the screen digitally displays the real-time temperature, and the plus and minus buttons have five-speed 260, 300, 340, 380, and 420 real-time digital display settings, allowing you to master it at all times;Charging worry-free: The product uses a TYPE-C charging socket, which can be charged by power banks, plugs, and computers.Parameters:Voltage: 5VPower: 8WBattery capacity: 1000mahProduct size: 17.5*1.65*1.65cmFunction: No-gear temperature adjustmentDigital display with five adjustable temperatures: 260, 300, 340, 380, 420Charging time: 0.5HUsage time: 0.5-1HCharging interface: TYPE-C charging socketProduct list:Soldering iron*1+soldering iron tip*1+solder wire*1+charging cable*1+stand*1Note: The soldering iron needs to be plugged in with the soldering iron tip before it can be turned on and used normally