· Dynamic Smart Red Light Cupping Technology: Cupper outstands ordinary cupping sets with rhythmic alternation of suction and release, which boosts blood circulation faster to the cupping area and speeds up the recovery process. The red light is a good aid in pain, inflammation, bringing faster results in healing skin and muscle tissue as well as creating more relaxation. · 5 Different Modes and 5 Intensity Levels : Offering suction of 5 different modes and 5 intensity levels, Cupper serves as your personal massage therapist and tailors a massage to your own needs. A simple touch on the control panel frees you from exhausting hand manipulation. · Effective Myofascial Release: The innovative combination of different treatments enables effective trigger point or myofascial release while enhancing circulation, mobility and flexibility in just a few minutes. · Compact and Portable: The compact size makes Cupper a perfect recovery tool for various areas such as the back, shoulder, hips, hamstring and calves. You can carry it around and enjoy a massage anywhere and anytime. · App Control: With the Achedaway App you can Customize cupping time from 1 second to 12 minutes and maximum control 6 cuppers in the same time. Charging time: 2.5hours Power time: 3hours battery life Weight: 0.2kg light weight Power rating: 5W Power Suction intensity: -60~0kPa Wavelength: 630-670nm Dimensions: 3.7x3.7x2.83inches Charging voltage: 5V-2A