Super-powerful, super-smart. Change the way you warm up and recover with the Hyperice Hypervolt Bluetooth. Hyperice’s lightweight, ergonomic design provides intense relief for the stiffest muscles no matter where you are. Five interchangeable heads with Quiet Glide technology create a customizable experience that can target every muscle. Take advantage of Bluetooth technology by pairing your Hyperice Hypervolt Bluetooth with your phone and following guided routines. The Hypervolt Bluetooth uses patented, built-in pressure sensor technology that automatically adjusts speeds to ensure the most accurate and effective recovery. With three speed settings and a 24V rechargeable lithium-ion battery, the Hyperice Hypervolt will elevate your performance and recovery. Things to Love About The Hyperice Hypervolt Bluetooth: Brushless high-torque 60 W motor Patented Quiet Glide™ technology 3 speed settings (30Hz / 40Hz / 53Hz) 5 interchangeable head attachments 24 V rechargeable lithium-ion battery 3 LED indicators to monitor pressure