Electric Cupping Device Button-type Vacuum Suction Machine USB Plug-in Large Suction Hot Compress Features: Combination of tradition and modern technology: The cupping massager adds modern technology to the traditional cupping machine, adding vibrating rods and red light heating functions, which can absorb and release rhythmically. Compared with the traditional cupping device, it does not need an open flame, is easy to carry, easy to clean, has better massage effect, and brings a more comfortable experience. Multiple modes, easy to operate: The product has 6 different gears: Different gears can give you different massage experiences. It can be adjusted according to your own suitable suction, the operation is so simple Heat absorption : Heat absorption can promote blood circulation, relieve fatigue and pain, enhance immunity and metabolism, and bring you more relaxation and pleasure. Plug-in use, USB powered, compact and portable: Small and lightweight, you can put it in your bag. There is no battery in the product. You can use it at home or in the office anytime, anywhere and enjoy massage. The USB plug-in cable has 150mm, which is convenient to use. : Lightweight, compact, cupping device, the for family and friends for special occasions Product Description: Specification: Material: ABS Rated voltage: 3.7v Rated power: 5W Suction: 6-level suction Plug in: USB Size: 7.8x9.4cm/3.1x3.7 Package Included: Massager*1 USB*1 Manual *1