All powder will be collected in the powder storage, so it's very hygiene.
It can use even close eyes, so kids can use by themselves, it will never hurt them, very safety, because we have safety system inside.
Mute design, a peaceful environment for people.
Five-level water-resistance. #6 USB charger, available for computer, power bank and USB plug.
It along with ceramic Nano blade ,this is a new material, non-porosity resistance to bacterial growth to protect baby's skin and the blade never rust, endure sharp, very durable.
Size is small, so it's portable, you even can take it for travel.