describe: 1. [Combining Tradition and Modern Technology] The cupping massager adds modern technology to the traditional cupping device, adding vibrator and red light therapy functions, which can absorb and release rhythmically. 2. [Multiple modes, easy to operate] The product has three negative pressure modes and three vibration modes. Different mode combinations can bring you different massage experiences. Left-click to start and select negative pressure mode, right-click to select vibration mode, the operation is that simple! You can choose the most suitable mode according to your situation! 3. Red light therapy: Red light therapy can promote blood circulation, relieve fatigue and pain, enhance immunity and metabolism, and bring you more relaxation and pleasure. 4. Smart vibrator: It can safely hold against the skin during cupping to prevent excessive strain. 5. [Large Capacity Battery, Small and Portable] It is small and lightweight, you can put it in your bag. The product has a built-in 2000mah lithium battery. You can use it anytime and anywhere at home or in the office to enjoy professional massage. The USB charging cable allows you to charge promptly and conveniently. Package contents; 1 piece rechargeable cupping device