Hot Air Gun 8620DX. The max 200 air volume. 4 temperature memory storage channels. 6 air nozzle, With 4pcs straight hot air gun nozzle(5mm 7mm 10mm 12mmsize)&2pcs swirling hot air gun nozzle(7mm 10mm) Spiral/straight winds change at any time. Three large screen display. Digital control, avoid the use of easily damaged potentiometers. Air gun nozzle bracket. Pure copper voltage regulator, heating up fast.