Features1Adjustable 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. 2Strong and Stable Suction: The vacuum centrifugal negative pressure air pump can not only relax the muscles, but also quickly scrape it, relieve the pressure with one button, and easily meet different needs. 3Ergonomic Design: Perfect smooth lines, round and comfortable. Widely applicable to body parts such as arms, abdomen, waist, legs and so on. 4Large 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. 5Flexible Configuration: With a replaceable cup, the cup is suitable for different parts of the body and has strong wear resistance.SpecificationItem Type: Cupping DeviceMaterial: ABSBattery Type: Lithium-ion batteryBattery Capacity: 1800mAh (built in)Applicable Symptoms: staying up late to work overtime, sedentary in air conditioned rooms, eating raw 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 cleanse 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 a 20 minute timer, and automatically shuts down after 20 minutes)2. Press and hold for 1 second to power off, and the three-color indicator light is off.3. In the power on state, short press the pause to release the pressure, stop working, and enter the standby state. If there is no operation after one minute, it will automatically shut down.4. The default startup mode is deep negative pressure mode, the vibration function and heating function are automatically turned on, and the red indicator light at the bottom is on.B. Mode key (green indicator light)1. The system turns on the deep negative pressure mode by default. Short press the mode button to switch between different negative pressure cupping modes.2. This product has three modes: mode 1 deep negative pressure mode (continuous negative pressure), mode 2 soothing breathing mode (normal suction and discharge), mode 3 active breathing mode (accelerated suction and discharge).3. The number of green indicator lights is different in different modes.C. Vibration force key (the indicator light is blue)1. The default is the first level intensity when power on.2. Short press to adjust the vibration intensity (there are 3 gears in total, and the blue indicator number represents the vibration intensity gear). Each short press will increase one gear up and one more blue indicator will light up at the same time. When the intensity reaches the highest gear, short press again to return to the O gear, turn off the vibration function, and the blue indicator light goes out. It is recommended to use the first level for the first time or when the skin is not suitable.D. Temperature control key (the indicator light is red)1. The default startup temperature is the first level, the red indicator light at the bottom is on, and the temperature can be adjusted by short pressing (3 gears in total, the red indicator light is on), and the number represents the temperature gear).2. Each short press will increase one gear up, and a red indicator light will be on at the same time.3. When the intensity reaches the highest level, short press again to turn off the heating function (level O), the red indicator light goes out, and the red indicator light at the bottom goes out.4. It is recommended to use the first level for the first time or when the skin is not suitable.Package List1 x Vacuum Cupping Device 1 x Cup Mouth 2 x Filter Cotton 1 x Usb Charging Cable 1 x English Manual