Zyllion Rechargeable Vibrating Peanut Massage Ball Roller for Muscle Pain, Black

4 vibration modes: low, medium, high and variable. Cordless and rechargeable with 2200mAh battery capacity. Compact and ultra portable to take anywhere, TSA approved. Myofascial release: as you roll onto the surfaces of the peanut massage ball. Low ridges "squeeze" muscles and high ridges "stretch" muscles. Trigger point therapy effectively targets hard to reach muscle groups: biceps, hips, calves, quads, it band and hamstrings. Helps relieve sore and tight muscles to recover faster than traditional non-vibrating rollers. Helps increase mobility, flexibility and reduce stress. Relieves chronic pain conditions: fibromyalgia, neuropathy and inflammation. Includes automatic 1-year warranty, any issues arise, we offer replacements.