a full-facial led thermo-activated smart facial device should be used with specially designed ufo tm activated masks or foreo sheet masks to enjoy pre-programmed routines via the foreo app combines potent korean-inspired skincare formulas with warming cooling t-sonictm pulsations & led lights to infuse the essence deep below the skin’s surface helps you target specific skin conditions & boost its radiance offers a whole new way to mask in only 90 seconds perfect for all skin tones types & ages made of bacteria-resistant silicone 100% waterproof & easy to clean available in various shades for selection