A:Answer Hey there! The Hypersphere is the first of its kind – fitness, performance and recovery device, which uses a rechargeable high powered lithium ion battery, (the same type of battery that powers a Tesla), to deliver optimal frequency at three speeds through a dual exterior (silicone grip texture plus dense plastic shell). The Hypersphere benefits include the combination of compression (pressure) and vibration to improve the body’s overall performance, enhance recovery, flexibility, range of motion to reduce injury and improve your overall well-being.
