Electric Cupping Massager Machine Smart Heating 6 Levels Suction Rechargeable Vacuum Scraping Cupping Set Green Item Type: Vacuum Cupping Massager Material: ABS Battery Type: Lithium ion battery Battery Capacity: 1500mAh (built in) Function: Constant temperature hot compress, remove dampness, scrapping cupping, massage Applicable Symptoms: Often stay up late, sedentary office, fatigue, lack of exercise Applicable Parts: Shoulder and neck, back, arms, legs How e: Power/Mode: 1. Long press 1.5 seconds to turn on the machine, LCD display 20 minutes countdown, temperature indicator light on. (The machine is equipped with 20 minutes timer and will automatically stop after 20 minutes) 2. Long press 1.5 seconds to turn off the machine, LCD and temperature indicator light off. 3. In the power on state, short press to switch modes. The machine has two modes, deep negative pressure mode and soothing mode. 4. The default start mode is deep negative pressure mode, negative pressure function and heating function is automatically turned on. Suction power. 1. power default for the third gear strength. 2. short press to adjust the strength of suction (A31 and A32 have 0-6 gears, A33 has 0-12 gears, 0 gears off (negative pressure function) 3. Each short press will increase 1 gear upward, LCD will display the corresponding strengthen gear, and re display the 20 minutes countdown after 1 second. 4. When the strengthen reaches the highest gear, short press again to return to 0 gear to turn off the negative pressure function. 5. For the first time or when the skin does not adapt, it is recommended to start using from the 1st gear. Temperature control. 1. The default start 3 gears temperature, the bottom red LED light is on, short press to adjust the temperature (A31, A32 has 0-6 gears, a33 has 0-12 gears, 0 gears to turn off the heating function). 2. When the temperature of A33 reaches the ninth gear, the color of the temperature indicator starts to turn into color light and flashing, the higher the temperature, the faster the color light changes. 3. When the temperature reaches the highest gear, short press again to turn off the heating function (0 gear), the temperature indicator light turns off and the red indicator light at the bottom turns off. Decompression/pause: Model A32: If you need to stop working during cupping, just short press the key to pause the work and enter standby mode.