This HoMedics Bridge vibroacoustic therapy cushion helps you relax after a long day. It uses NanoPulse nodes to send low-frequency sound waves through your body, helping to calm you and melt stress away. You can choose from five therapeutic sessions depending on your needs - Sleep, Calm, Focus, Recovery, or Energise. There's also a dedicated vibroacoustic playlist available on Spotify, Apple Music, and YouTube Music, or you can stream your own.Good to knowBluetoothRemote controlAuto shut-offLED indicator