TYPE-C interface, faster charging, convenient and fast. Three speed intelligent temperature adjustment, designed with led display screen, adjustable temperature between 300-450 , and can switch between celsius and fahrenheit degrees. Integrated plug-in soldering iron head, plug and play, the soldering iron head can be replaced by unscrewing it, and the operation is simple and convenient,Battery capacity 1000 mAh. The USB soldering iron kit uses a 1000mAh capacity battery, which can work continuously for 30 minutes after being fully , meeting your normal work needs.8w power, integrated heating core soldering iron head, 6-second tin melting and fast thermal conductivity. [ Easy to operate ] After the USB digital soldering iron is powered on, set the temperature and wait for 10 seconds. The soldering kit heat up to the set temperature. After the work is completed, place the welding head on the bracket and it cool down within 1 minute. Very suitable for beginners, welders, basic household equipment, welding engineers in training, etc [] USB digital display soldering iron cordless soldering kit with built-in rechargeable lithium-ion battery power supply, no need for cables. Widely used in circuit board soldering, electrical repair, jewelry and metal headwear production, computer and DIY Colour:As Shown Material:plastic Package Contents: 1 x Wireless USB Digital Soldering Iron 1 x USB Charging Cable 1 x Solder Wire 1 x Rosin 1 x Soldering Iron Stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.