Heat gun 1, cold/hot air 2: adjustable temperature 3; Stable and long life term SPECIFICATION: ... /II:750/1500 W Temperature I/II:350/550°C Air Flow I/II:300/500 l/min UL plug ,2m ... /II:750/1500 W Temperature I/II:350/550°C Air Flow I/II:280/480 l/min UL plug ,2m ... /II:750/1500 W Temperature I/II:300/500°C Air Flow I/II:280/480 l/min UL plug ,2m ...