This smart roller is uniquely versatile and ergonomically contoured to the back, spine and neck. Five powerful vibration frequencies and high-traction wave grooves work to deliver just the right angles of pressure to areas in need—releasing soreness, reducing tension and improving movement.
The Wave Duo's contoured shape comfortably applies pressure to the peaks and valleys of the back muscles on either side of the spine. It is very quiet with a noise-dampening silicone outer shell. The Bluetooth®-connected device also features 200 minutes of battery life.

Features

• Specifically-calibrated shape:
  Founder Dr. Jason Wersland designed the precise size and shape of the Wave Duo. It is contoured with precision-two high points efficiently target either side of the spine and neck, while the concave center avoids extra stress on the spine. 
• Customized vibration settings:
  Featuring 5 powerful vibration frequencies, which can be adjusted to your comfort level to help release soreness, reduce tension, increase range of motion, and improve movement.
• Smart connectivity:
  Connects to the Therabody app via Bluetooth® for total control of your rolling experience. Adjust vibration intensity and discover guided Wave Series recovery routines specifically tailored to your needs.
• Innovative wave texture:
  Muscle work is all about applying varied angles of pressure to an area in need. The Wave Duo's innovative wave grooves add an additional dimension of pressure to the muscle, while simultaneously providing superior traction control.

Specifications

• What's Included
  Wave Duo
  Protective carrying pouch
  USB-A to USB-C cable
• Dimensions
  7.0 in (17.9 cm) x
  3.9 in (10.0 cm) x
  2.6 in (6.6 cm)
• Weight
  2.0 lbs (.9 kg)
• Material
  Textured silicone outer
• Battery Life
  200 minutes
• Warranty
  1-Year Limited Warranty