Mini Small Welding Pen ,Electric Soldering Iron Lithium Battery Internal Heat Portable Radio Soldering Iron Tools ,Gadgets Usb ,Portable

Environmental friendly soldering iron head, fast heating, small and convenient, easy to carry Built in long-life lithium battery, high electrothermal conversion rate 15w power, fast charging, no waiting Easy to use, rich product use scenarios and wide applications The portable USB charging port can be connected to a notebook computer, a socket, a charging bank, etc. for continuous charging