5V 15W Battery Powered Soldering Iron with USB Charge Soldering Iron Soldering Wireless Charging

5V 15W Battery Powered Soldering Iron with USB Charge Soldering Iron Soldering Wireless Charging Specification: 5V 15W Instructions: 1: Screw on the tip of the soldering iron and press 5 times within 2 seconds to turn on the machine. Shut down, press 5 times in quick succession to shut down (the indicator light flashes several times) 2: Long press the power button to let the soldering iron work. Release it to stop working. 3: Long press the power button for more than 10 seconds, the battery will start the timeout protection function. It is recommended to hold down for 7-8 seconds, then release and press again (cycle this operation to achieve continuous heating) Colour:black/blue/Red Material:Metal