Features: The Cordless Soldering Iron set features a 1100mAh USB rechargeable battery, delivering cordless convenience and rapid heating for seamless soldering in tight spaces. Engineered with a internal heating system, this portable stainless steel soldering guns reaches optimal temperatures quickly and charges via universal USB ports. Designed for DIY enthusiasts, electronics technicians, and home repair specialists working with delicate appliance components or circuit board. Tackle accuracy tasks like jewelry repairs, automotive wiring fixes, or small scale electronic assembly projects in workshops or mobile repair scenarios. convenient enough for toolkits yet powerful enough for professional grade tasks, its heat resistant tip ensures stable performances across multiple soldering applications. Specifications: Materials:Stainless Steel Type：Black Battery Set/Black Battery Soldering Iron/ Ion Soldering Iron Y-Shaped Brackets/ Battery Soldering Iron Cover（Optional） Size:Approx.160X14MM/6.30x0.55inches Power supply: battery (specific capacity depends on model) Charging time: about 1-2 hours (depending on the specific model) Use time: It can be used continuously for about 30-60 minutes after full charges (depends on usage) Temperature range: 200°C - 450°C (adjustable) Package Includes: 1Set Household Battery Soldering Iron note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item