BLUE kills bacteria, promotes blood circulation, removes acne.GREEN dilutes pigmentation, dark spots, freckles and improves overall skin color .RED accelerate blood stimulation skin cell activity.YELLOW stimulates the lymphatic and nervous system, restores balance of sensitive skin.PINK whiten the skin.FLASHING PINK enhance the absorption of the skin care products. Mesotherapy:using a special pulse occurred by the double-clicked current , directly lead the nutrition into the dermal layer of the skin. Electroporationprovides a means to transport collagen and hyaluronic acid deeper into the skin. RF current: high-frequency electrical resistance heating, effective at improving sagging skin, aging wrinkles, promote lymphatic and blood circulation and other care. (LED)photon LED treatment can minimize fine lines and wrinkles, treat sun-damage and stretch marks, and reduce redness after more aggressive IPL or laser treatments.Safe & Easy to UseIt is suitable for all skin types, whether dry or oily. 100% Safe to use on sensitive skin.How to Use Clean skin and apply lotion/serum on skin and get the device ready for use. Massage area of skin with it for up to 10 minutes each part per day. Treatment shall not be over 20 minutes on same skin area. System will automatically stop after 10 minutes. Clean skin area and device after use.Before & AfterThe device should not be used under the following conditions: Pregnant woman Patients with epilepsy Blood circulation disorder Allergic reaction to serums Avoid thyroid gland around neck area Use only 1-3 times a week, alternate days Do not use on children aged 16 and below Max time for each treatment is 10 minutes. Alarm goes off at 10 minute intervals