Description: Wireless Soldering Iron: Simple and convenient operation, wireless design, to use, reasonable size, suitable for home and outdoor. Portable Welding Tool: The voltage knob can be adjusted in both directions, The adjustable range is 3.3V-4.8V. USB Rechargeable: It can be easily operated by simply inserting it with the attached USB data cable, and it a variety of insertion methods. portable and very suitable for outdoor operation. Portable Soldering Iron Kit: The soldering iron interface can connect the soldering iron and charge. Fast heat transfer and fast heating. The power button has a prompt light, press the power button, the light will be on. During use, the button light flashes to indicate that the battery is low. Need to charge. Energy Saving: When not working for more than 25 seconds, the indicator will turn off and automatically enter standby . This function can better prolong the service life of the welding head. Specification: Material: Stainless Steel Size Chart: length 16cm/6.30inch Package Includes: 1 Piece Soldering Iron 1 Piece 1100mah Battery 1 Piece High Temperature Cover 1 Piece USB Cable 1 Piece Soldering Iron Stand 1 Piece Soldering Tip or 3 Piece Soldering Tip(optional) Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!