1. PTC ceramic coating and 3D floating heating plate enhance heat distribution and minimize hair damage, resulting in smoother, shinier hair;
2. Quick heating and recovery: reaches 180℃ in 30 seconds and returns to 180℃ in just 10 seconds;
3. Simple key design prevents mis-operation, with colors blue/yellow/red corresponding to temperatures of 180℃, 200℃, and 230℃ respectively.