Hyperice Hypervolt 2 ProPower moves Get the same powerful percussion massage therapy that the world's best athletes have right in the palm of your hand. Our most powerful device ever, now with five variable speeds and a new digital dial, the Hypervolt 2 Pro helps you recover faster so you can get back to doing more of what you love. Serious relief The Hypervolt 2 Pro is our strongest percussion device, offering deep penetrating relief to stiff muscles, so you can train