Hyperice Hypervolt Bluetooth Percussion Massage Device 53100 038-00

Other Features: Bluetooth connectivity to Hyperice app powered by hypersmart, brushless high-torque 90w motor. Patented quiet glide technology with 3 speed settings of 2400, 2800, and 3200 percussions per min. Rechargeable lithium-ion battery offering 2.5hrs use per charge. Lightweight and ergonomic design for comfortable use on the go.