1. Control method: manual 2. Commonly used for repairing plastic products such as car bumpers, dashboards, and scratch repairs. 3. Built-in 5000mAh battery, excellent battery life, Type-C interface. 4. Fast heating, 200W power, heating completed in 1-3 seconds. 5. Comes with a portable black storage box for easy carrying. 6. High-power ceramic heating element, which quickly converts electrical energy into heat with minimal heat loss. 7. Packaging: plastic box packaging, includes main unit, four types of welding nails, charging cable, pliers, and knife.