Body Sculpture Power Roller Mini BM 310 The Body Sculpture BM 310 mini power roller is ideal for loosening tense muscles. Its compact size makes it easy to focus on a specific muscle and concentrate your body weight on that area. Unlike traditional rollers, this one features a mechanism that allows you to adjust the vibrations, which accelerate the relaxation of tense muscles and relieve pain. You can adjust three speeds, depending on the pressure you prefer. The roller effectively helps relax the neck, feet, calves, arms, and hands. The device is small and lightweight, making it easy to take with you anywhere. This can be especially useful on long car journeys or sitting in front of a computer. Using the roller will quickly relieve neck pain after prolonged periods in one position. The product isn't too firm, so anyone can use it. It's useful for relaxing muscles, as well as warming them up and preparing them for physical activity. The roller is battery-powered, which, once charged, lasts up to two hours of continuous use. When using a roller, it's important to roll slowly and carefully, moving it over specific muscle groups. Remember that no one body part should be massaged for longer than 3 minutes. The roller should be placed along the muscle fibers. When you hit a painful spot during the massage, hold the roller there. For effective massage, remember to place the roller on a hard surface. Technical data: Length: 25 cm Width: 8 cm Material: ABS + EVA + PP Battery: DC 7.4V 2200mAh Three speed levels: 1500/ 2000/ 2500 RPM Intended use: home use Warranty: 2 years Material: material Color: black