This ultra portable, lightweight, smart vibration therapy device delivers pinpointed pressure and vibration to focused areas for reduced tension and improved movement. A modern take on the traditional lacrosse ball massage, wave solo uses vibration to dampen the pain typically felt while digging deep into muscle. Three powerful vibration frequencies and innovative wave texture allow its ergonomic shape to work deep into hard to reach areas, while our innovative quietroll technology™ effectively mutes sound and reverberations. Get focused treatment where you need it, wherever you are. Key features quietroll technology our innovative quietroll technology effectively mutes any reverberation from the device to the surrounding environment, redirecting all of that powerful vibration to your body. 3 vibration settings our powerful vibration frequencies can be adjusted to your comfort level to help release soreness, reduce tension, and improve movement. Smart device with bluetooth® connectivity connect to the therabody app via bluetooth to discover guided warm up and recovery routines specifically tailored to your needs. Usb c enabled easy charging solution. 2 hour battery life long lasting 2 hours of battery life for sustained use. What's included • wave solo • protective carrying pouch • usb a to usb c cable