Features: [Fast Heating]1.5 minutes fully preheat, its temperature will remain at 180 Celsius degree. [Safe to Use]Using ceramic heating material, long-term use will not overheat. [Teflon Coating]The bottom of the iron is coated with Teflon, which is dustproof, waterproof, and dirt-resistant. [Useful]Mini electronic iron can heat DIY plastic beads in several minutes. [Widely Applicable]Suitable for: heat fixed imitation diamond, iron map, patchwork, mattress, thin cloth, etc.