Features 1、RECHARGEABLE CORDLESS SOLDERING IRON: 5V 15W battery powered soldering iron with 1100mAh battery built in. When charging a wireless soldering iron, connect the USB port to your computer, power bank, or phone charger. A charge of about 2 hours, 40 minutes of continuous work 2、PROTECTION FUNCTION: USB soldering iron with circuit protection, support charging while using 3、EXCELLENT MATERIAL: The iron pen is made of stainless steel, and the 510 thread interface can be connected to the copper alloy iron head and the USB iron charging cable 4、SAFETY PROTECTION: Press the switch button 5 times continuously within 2 seconds to turn on the electric iron and light up the indicator. Automatically enter sleep mode in 10 seconds without any operational commands 5、PORTABLE SOLDERING IRON: Wireless charging welding tool is light weight, easy to carry, suitable for DIY design, electronic products welding, jewelry repair, electrical accessories, circuit board repair, etc. Specification Item Type: USB Soldering Iron Battery: 1 X 13700 Lithium battery, Battery Capacity: 1100mAh Material: Copper alloy and stainless steel Temperature Range: 200℃-450℃ Heating Time: 8s-12s Soldering Iron Head Resistance: 1.5-2.5Ω Package List 1 x Electric Soldering Iron 1 x Solder Wire 1 x Solder Wire Storage Box 1 x Soldering Iron Rack 1 x USB Cable 1 x User Manual