Features: Experience the freedom of wireless welding with our portable USB rechargeable handheld plastic welding Guns, featuring battery and efficient welding needle for applications. Offer 2600mAh power capacity, allowing operation without the need for a power outlet. Ideal for electronics repair technicians, enthusiasts, small crafts manufacturers, and anyone in need of a portable welding solution. Perfect for home repairs, outdoor projects, emergency fixes, and daily operations in small workshops, ensuring you're prepared for any task. This lightweight welding guns combines plastic and metal materials, making it essential addition to your toolkit for quick and effective result. Specifications: Component:Plastic+Metal Input voltage: 5V Input current: <2A Battery voltage: 3.7V Battery capacity: 2600mAh Charging time: 4-6 hours Current: 10A-15A Length:Approx.20cm/7.87inch Package Includes: 1 Set Welding Guns note: 1. High voltage charging is prohibited, and the charging voltage is 5V. 2. Do not charging for long time. Unplugging plug when fully charging. 3. When this product is not used, please put in cool place, and do not directly expose it to sun. 4. Working temperature: -10℃-40℃ Please put this product of the reach of children and pet.