1. Cold and warm dual-purpose heater, 3 seconds heat.
2. Automatic overheat protection.
3. Selection of new PTC ceramic heating plate.
4. Toppling power off.
5. 3 modes adjustment: strong warm air, warm air, natural wind.
6. Intelligent constant temperature: built in smart chip to control temperature.
7. Fuselage flame retardant material.
8. 60 seconds delay shutdown.
9. Mini compact, can be placed anywhere.