idio Idio Face Steamer, Highly Recommended by Dermatologists, Dense Nano Mist, Hot and Cold Steamer Facial Device, Tap Water OK, Pores, Long 2m Cord Used a few times. No box, no instruction manual. [Features 4 Steam Modes] ① Mild Steam Mode: Provides moisture to the entire skin, leaving it feeling moisturized for a long time after use. ② Hot & Cold Steam Mode: Hot steam and cold steam are generated alternately. Hot steam opens pores and provides moisture, then cold steam tightens pores and locks in moisture. ③ Hot Steam Mode: Hot steam opens pores and removes dirt. Simultaneously provides moisture. *It takes about 30 seconds for steam to generate. ④ Cold Steam Mode: Cold steam tightens pores and locks in moisture, then gently maintains the entire skin. Thank you for viewing.