Adjustable Suction: Large suction, 12 gears adjustable suction, you can regulate it according to needs, internal and external double filtration, prevent clogging, continuous suction. Upgraded Magnetic Head: Can dredge the meridians, improve the metabolism of the whole body, promote blood circulation and essential oils lead in, improve sub health. Red Light Micro Current: Penetrates layer by layer, uses pulsed electrical current frequency to transmit to the skin, improves fatigue, make you feel comfortable. Rechargeable Design: Long endurance, 20 minutes intelligent power off, safe and reliable. Conform to ergonomic design, the handle is easy to grip and use. How to Use: When using this product, apply the essential oil to the desired part of the body and use it (for sensitive skin, please test on the inside of the ear before using the essential oil.If discomfort occurs, please stop using immediately). When scraping, apply a little essential oil on the desired part, after suck the skin, turn the negative pressure on the pinion to one direction and pull it. The scraping of each part is generally not more than 20 times.