9 Adjustable Suction Levels: a powerful vacuum mechanism with 9 customizable intensity settings for scraping, cupping, and gliding techniques to suit different pressure needs and effects. Ergonomic & Relaxing Shape: Curved body fits comfortably in hand with 40 textured nodes that assist in scraping while delivering gentle pressure, promoting relaxation without skin irritation. Wireless & Rechargeable: Built in power cell and USB charging cord restrictions, for home, workplace, or travel use when required. Simple to Use Controls: Includes an LED display, adjustable suction, and auto off for safe, easy handling by users of all ages searching muscle comfort and skincare benefits. Versatile Body Tool: Works on areas like back, legs, abdomen, and shoulders to improve uneven skin appearance, aid fluid distribution, and relieve muscle tightness for overall care.