Smart Cupping Set: This smart cupping set for massage therapy features six settings, allowing you to choose that best suits your needs. This cupping therapy set effectively relieves pain, firms skin, and eliminates muscle soreness and cellulite. Whether you suffer from back pain due to a sedentary job or want to accelerate muscle recovery after exercise, this cupping device can meet your needs. This Gua Sha Cupping Set is designed for massage therapy. Unlike traditional manual cupping that requires assistance, this Gua Sha Cupping Set can be used independently. The suction release button is located in a raised position, making it easy to find and even when viewing is obstructed, ensuring quick and easy release of suction. Note: Before using this cupping and scraping massage set, beginners are advised to cupping for 5-9 minutes. Temporary redness or discoloration after use is normal and subside within a few days. This cupping massager can be used on the neck, shoulders, back, arms, waist, abdomen, buttocks, and legs. This cupping massager also makes a great birthday gift for men and a great gift for family, friends, or colleagues during various holidays. Color: As shown Material: ABS Package Contents: 1*cupping device 1*data cable 1*Essential oil Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.