What it is: An ultrasoft skin-care cleansing and firming device featuring new manual modes for a more customizable experience.Who it's for: Ideal for those with sensitive skin.What it does: The LUNA 4 uses T-Sonic™ pulsations and velvety-soft silicone touch points to remove impurities trapped deep within pores. It is clinically proven to remove 99% of dirt, oil and makeup residue, and is 35 times more hygienic than brushes with nylon bristles. Guided firming massages help reduce fine lines and sagging, relax facial and neck muscle tension points and improve lymphatic drainage-targeting visible signs of aging. It enables active ingredients in your creams, serums and masks to penetrate deep into skin, where they work best. Made of ultrahygienic silicone, LUNA 4 is bacteria-resistant to reduce breakouts. It also gently exfoliates skin, removing dead skin cells to reveal fresh, healthy skin below. It also features a new travel-lock function, three cleansing modes and five massage patterns. How to use: Dampen your face and apply your regular face cleanser. Wet LUNA 4 and press the universal button to turn on the device. Choose your preferred cleansing mode using the buttons on the device. Glide the front of the device in circular motions around your face and neck. Rinse face/neck and device. Apply FOREO's Serum (sold separately). Turn on device and double-press the universal button to activate firming massage, or select preferred firming massage routine in FOREO app.Pair with cleanser to cleanse face, or pair with your favorite serum for facial firming massages. Can be used everyday as part of facial cleansing and firming. Includes LUNA 4, USB charger, travel bag and quick-start guide