Specifications: Product name: wireless USB soldering iron Soldering iron tip: C210 Voltage: 5V Power: 8W Battery capacity: 800mAh Product size: 190 x 16.5mm (after installing the soldering iron head) Function: three-speed temperature control Adjustable temperature: 330-450 Charging time: 0.9 minutes Battery life: 20 minutes Charging interface: Type-C charging port Features: 1. Intelligent three-speed temperature adjustment, adjustable temperature of 300-450 2. Integrated plug-in soldering iron head, plug and play, the soldering iron head can be replaced by unscrewing, and the operation is simple and convenient 3. Worry-free charging: The product has a Type-C charging port, which can be connected to a computer, USB interface or mobile phone for charging. power source can be connected 4. Large capacity lithium battery configuration, 20 minutes high energy endurance 5.8W power, integrated soldering iron head with heating core, fast heat transfer Scope of delivery: USB soldering iron (round tip)*1 Rosin*1 Soldering iron holder (including sponge)*1 Charging cable*1 Solder wire*1 Tool box*1