The Hyperice Hypersphere Go is a portable vibrating massage ball designed to ease muscle tension and sore spots. It features a high-torque motor with three adjustable speeds to effectively loosen knots. The battery provides up to 2 hours of use and charges quickly via USB Type-C. Its compact and lightweight design makes it ideal for travel, easily fitting into gym bags or suitcases. LED indicators display battery and charging status. The product includes a storage stand that also functions as a charger and prevents the ball from rolling away. This massage ball is TSA approved and comes with a 2-year guarantee.