1. Using Japanese stainless steel double-sided cutter head, make hair removal painless/safe/non-irritating/not hurting pores.
2. USB charging, mini type, portable
3. IPX6 waterproof.
4. Powerfull 4500 rpm motor, shaving is faster and more convenient when in use
5. Product certification: CE ROHS FCC PSE, battery certification: UC38, 3 MSDS