3 in 1 Electric Cupping Set Our vacuum cupping massager using the advanced PI conduction heating technology, comes with 2 different replacement jars, making it easy to use on different parts of your body. Featuring dynamic suction technology, red light therapy, and a heat pack to help relieve muscle pain, swelling and inflammation, it will target your problem areas to provide you with the most effective and accurate massage.12 Levels of Adjustable Temperature & Suction This Gua Sha cupping therapy set has 12 levels of adjustable suction & 12 levels of heat application temperature. 1-6 levels: 38-40 for first time users, 7-9 levels: 42-45 for men or to relieve general muscle aches and pains, 10-12 levels: 48-50 for users with severe muscle aches and pains. The above temperatures are for reference only, please select the temperature according to your actual situation.Multi-function (1) 20 minutes intelligent timing switch, free your hands (2) No open flame design, safe and secure to use (3) One-touch pressure release function, instantly releases the negative vacuum pressure and removes the cupping cup easily (4) Visual transparent cupping, sensing the massage process (5) Built-in high-energy red light to remove body dampness and soothe muscles.Easy to Operate & PortableOur electric cupping device is small, lightweight and simple to operate, making it easy for even novice users to get started. Ideal for people who stay up late, sit in the office for long hours, are tired and lack exercise. The unique size can be used in the comfort of your home or taken along on the go.Warm Tips 1. This product does not contain essential oils, but we recommend that each time before use with essential oils gently massage the painful parts, and then use the electric fire cupping, the effect will be better. 2. After using the cupping, do not pull off the cupping directly, please use the one-touch air release function to avoid tearing the skin. 3. When using the electric cupping, please ensure that you have chosen the right temperature.12 levels of charging models and pressure relief models: LCD screen, 12 levels of red light heating, 12 levels of negative pressure, one-key pressure reliefPackage includes:1 X Electric Cupping Device1 X filter cotton1 X One English instruction manual1 X TYPE-C data cable