Adjustable Suction：The electric cupping therapy set with pump has 5 adjustable suction levels, 4 cups of the most common size , according to your different need ,such as Back , neck cupping message or Gua Sha .not only suitable for Chinese medicine practitioners, beauty Salo， but for ordinary users . Indulge in Chinese Cupping therapy now! Rechargeable Design: Different from traditional cupping cups, the rechargeable vacuum cupping set can save your time and energy. The electric cupping therapy set is equipped with extension tube, and you can operate cupping massage by yourself just at home. When fully charged, it can be used for about 1.5 hours. Lightweight & Faster operation: The suction pump of the electric scraping and cupping massager is only 0.66 lb but 55kp power output. The intelligent chip offers a faster suction speed and a high working efficiency.one key to start.A healthy gift for parents. Function of cupping: Cupping therapy is an ancient Chinese health therapy. The cup is placed on the skin to produce powerful suction in order to increase blood flow, reduce inflammation and promote lymphatic drainage. Cupping Massage is ideal for those struggling with back pain, arthritis, thigh soreness, joint pain, and sore muscles and stiffness. After-sales Service:Please make sure the yellow piston os the cup is lifted up before cupping. Since the transport distance is relatively long, the battery of the electric cupping might be exhausted during transportation, please recharge it before use. One-Year Warranty. If you have any questions about the product, please feel free to contact us.