1. two spray mode.
butten1. smaller hair loss -> low wind
butten2. larger hair loss -> high wind
2. type c charging port : easier to plug in
3. change hair powder container way. -> no worry flowing powder.
4. made in korea . high quality.
5. H.jereu hair powder -> no chemiclas , 12 natural ingredients.
6. result of the powder test : skin irritation index 0%
result of the fixer test : skin irritation index 0.032 point