<b>The InfinityBall Vibrating Massage Ball</b><br><br>From the creators of the NextRoller vibrating foam roller, the InfinityBall combines the proven power of a vibrating roller with the targeted trigger point therapy of a lacrosse ball.<br><br><ul><b>Product Features</b><li>4 Vibration intensities (Low, Medium, High, and Pulse)</li><li>Compact size is great for travel or taking to the gym</li><li>Fast charging lithium ion battery provides up to 3 hours of power</li><li>Smooth silicon exterior feels amazing while rolling</li></ul><br><b>Backed by the Nextrino Guarantee</b><br><br>