... ensure the stability.1. Work principle:808nm semiconductor laser hair removalis a best method for permanent depilation. Its working ... guarantee.5. Will not destroy the hair follicle, will not injure ordinary skin and scare less6. Non-destructive use pigment ... range:1. Removal area: Lip hair, beard, chest hair, armpit hair, back hair, arm hair, leg hair, and unwanted hair outside the bikini line.2. ...