Electric Cupping Button Vacuum Suction Machine USB Plug-in High Suction Hot Compress Features: Combination of traditional and modern technology: The cupping massager adds modern technology to the traditional cupping machine, adding a vibrator and red light heating function, which can Absorbs and absorbs heat. Release rhythmically. Compared with traditional cupping devices, it does not require 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. You can adjust it according to your own suitable suction power, and the operation is as simple as that. Endothermic: Endothermic 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 are no batteries included in the product. You can use it anytime and anywhere at home or office to enjoy massage. USB cable has 150mm, easy to use: lightweight, compact, cupper, suitable for special occasions with family and friends Material: ABS Rated voltage: 3.7v Rated power: 5W Suction power: Level 6 suction power Insertion: USB Size: 7.8x9.4cm/3.1x3.7 Packing list: Massager*1USB*1Instruction*1",