A palm sized facial cleansing device. Meet LUNA 4's little sister, Foreo’s LUNA 4 Go Facial Cleansing Massager. Clinically proven to remove 99% of dirt, oil and makeup residue, this effortless device is perfect for the times when you really need to cleanse your skin while out and about — after sweating at the gym, sleeping on a flight, or lying on the beach. Light, compact and travel-friendly, this device helps to deliver a fresh, healthy looking radiance with eight intensity settings to choose from. Your skin will thank you later. Suitable for all skin types. 100% waterproof. Features 8 different intensity levels. Syncs with FOREO app to set pulsation intensity. USB Rechargeable. Up to 300 uses per charge. Package includes LUNA 4 Go, USB charger, instruction guides and a handy travel pouch. Luna 4 go compact and lightweight, luna™ 4 go offers deep pore cleansing and a firming massage on the go. Clinically proven to remove 99% of dirt, oil and makeup residue, giving you a radiant complexion no matter where your adventures take you. 100% of users report fresher and more radiant skin. 96% of users report healthier looking skin. 81% report a reduction in blemishes. 86% of users report that skin looks and feels firmer and more elastic. 98% of users experience better absorption of skin care products. Unlock device by holding the + and - buttons for 3 seconds. Then register your warranty through the foreo for you app. Wet your face and apply your facial cleanser. For optimal results, use Foreo Micro-Foam cleanser. Wet LUNATM 4 Go and press the universal button to turn on the device. Adjust the intensity of the T-Sonic™ pulses with the + and - buttons. Slide the front of the device in circular motions around your face and neck. Rinse face/neck and device. Apply Foreo serum. Press the universal button to turn on the device. Then, gently glide the back of the device in straight lines up your face and neck for a firming massage. 2-zone brush head with coarse and fine contact points for all skin types. 8 intensities, travel-lock and up to 300 uses per single USB charge. Includes USB charging cable, quick start guide, general manuals, and a 2-year warranty.