Feature:1. Adjustable Modes: 3 levels of pressure and temperature control, switch at will, be careful not to stay in one part for more than 2 minutes, and one area for no more than 5 minutes.2. Strong and Stable Suction: The vacuum centrifugal negative pressure pump can not only relax the muscles, but also quickly scrape it, relieve the pressure with one button, and easily meet different needs.3. Ergonomic Design: Perfect lines, round and comfortable. Widely applicable to body parts such as arms, abdomen, waist, legs and so on.4. Large Capacity Battery: Built in 1800mAh battery, one full charge takes about 7 days, full charge, press once a day, can be used for more than a week.5. Flexible Configuration: With a replaceable cup, the cup is suitable for different parts of the body and has strong wear resistance.Specification:Item Type: Cupping DeviceMaterial: ABSBattery Type: Lithium-ion batteryBattery Capacity: 1800mAh (built in)Applicable Symptoms: staying up late to work overtime, sedentary in conditioned rooms, eating and cold food, sedentary without exercisingEffect: Shoulder And Neck: Relieve stiffnessBack: Unclogs blockages, relieves sorenessLimbs: Fat MassageAbdomen: Warm the belly without hurting the skinPreparation before use:1. It is recommended to se and moisturize the skin with a wet towel or spray to improve the experience of use.2. Tighten and install the transparent groove (wipe the instrument with a wet towel before and after use).3. Check whether the instrument is complete and normal.A. Power/Pause button1. Press and hold for 1 second to start the machine, the three-color indicator lights up. (The machine has