Features1. EMS stimulates the production of ATR, stimulates the human subcutaneous tissue, improves facial muscle fiber elasticity, activates collagen activity, and tightens the skin; 2. Each mode is set with 15 minute operation time, it will stop automatically after 15 minutes; 3. Red light irradiation - repair skin, promote blood circulation, anti-aging, anti-oxidation; 4. 6 modes - compact contour, V face shaping, low-frequency magnetic therapy, sterilization and swelling, cleansing acne, photon rejuvenation; You can use the remote controller to effortlessly adjusts the 6 strengths; 5. Blue light irradiation - cleans, sterilizes, and rejuvenates the skin, protects the skin, strengthens skin absorption and repair, balances skin oils, whitens spots, rejuvenates and reduces wrinkles, and shrinks pores. 6. All modes except cleansing acne mode are designed with vibration function to help better lift and shape your face. How to choose strength level:Level 1-2: suitable for people who is sensitive and have thin cuticles.Level 3-4: suitable for people who have used the device for 2-3 weeks and have masseteric hypertrophy and double chins.Level 5-6: suitable for people who have used the device for 3 months and have wide jawbone. Specifications:Material: ABSColor: whiteSize: 17.8*10.6*4.9cmWeight: 392gCharging Voltage: 3.7-5V Packing list:1* Lifting Belt1* Remote Controller1* Charging Cord1* User Manual