1. Repair at least 98% of plastic on the market. Very suitable for repairing: bumpers, instrument panels, lamp sockets, plastic rings, radiators, spoilers, handles, headlights, plastic fenders, plastic devices for cars and motorcycles, etc.2. Rapid heating, 3-second rapid heating, no disassembly welding required.3. The temperature reaches 400 per second, greatly improving efficiency.4. Comfortable grip, spring switch, touch to start, easy to use.5. Built in 5000m Ah rechargeable battery, with a charging time of 3-4 hours and a working time of 120-180 minutes.Function:1: Plastic welding (nail free), filling welding, hole filling, and eliminating gaps.2: Planting nails are equipped with repair nails, which can repair horizontal, vertical, long, and short cracks.3: Hot smoothed plastic is heated and smoothed, welded, doubling its strength and adding beauty.4: Hot cutting can be used for hot cutting, flat cutting, and automatic sealing of plastic ropes.5: Soldering heating/cooling is faster, more efficient, and more energy-efficient than general welding machines.Colour:BlackMaterial:Metal+PlasticPackage Contents:1 * Lithium battery host400 * nails(4 types, 100pcs each)1 * Pliers1 * Knife