The Hyperice Hypervolt Plus Massage Device promotes circulation, improves range of motion, and relieves muscle soreness. With three different speed settings and five interchangeable head attachments, you'll be able to customize your massage experience. Compared to the Hyperice Hypervolt, this massage device offers more power. The lithium-ion battery offers up to two hours of use per charge. Plus, this Hyperice massage device is lightweight, durable, and ergonomic design makes this device travel-friendly. Help your muscles recover quickly with the Hyperice Hypervolt Plus Massage Device.
To this point it has worked great. Tonight I turned it on and a buzzing sound happened with no movement. Sounded like the motor was locked up. I immediately turned it off and left off for 10 minutes. Then turned it back on and it worked. It does appear to be running a little slower now though.