Feature:1. 12 Massage Modes: Vacuum centrifugal negative pressure pump, can quickly scrape, relax muscles, and relieve pressure with one key.2. Rapid Heating: Using PI conduction heating technology, constant temperature hot compress, and effective release of excess lactic acid in muscles.3. Smart Cupping: 20min intelligent timing shutdown, visual perception of the whole massage process, you can rest at ease during the massage process.4. Long Battery Life: Built in 1800mAh large capacity lithium battery, fully charged once, massage once a day, can be used for more than a week.5. Stylish Design: Painted body, comfortable grip, beautiful and durable, super suction, quick removal of toxins, very good therapist.How to Use:Specification:Item Type: Cupping DeviceMaterial: ABSEfficacy: Cupping, massage, hot compressApplicable Parts: Arms, abdomen, waist, legsBattery Type: Lithium-ion batteryBattery Capacity: 1800mAh (built in)Applicable Symptoms: Often staying up late, sedentary in the office, tired, lack of exercisePreparation before use: It is recommended to se and moisturize the skin with a wet towel or spray to improve the experience of use.use:A. On/off/mode key:1. Press and hold for 1.5 seconds to start the machine, the LCD displays a 20-minute countdown, and the temperature indicator light is on. The machine is equipped with a 20-minute timer, and automatically shuts down after 20 minutes2. Press and hold for 1.5 seconds to power off, the LCD and temperature indicators will turn off3. In the power-on state, short press to switch the mode. This machine has two modes, deep negative pressure mode and soothing B. mode breathing mode4. The