Lightweight and PortableThis unique neck and shoulder wrap boasts powerful rechargeable speakers, combining sound and lightly weighted pressure all in one. The lithium-ion battery lasts up for up to 8 hours of Bluetooth use and 16-18 hours for the nature sound feature while the light-weighted pressure simulates a gentle touch. | Easy Touch ButtonsA simple touch allows you to control the power, volume, and sound for this versatile wrap. Connect the neck and shoulder wrap to your Bluetooth device of choice to listen to your favorite meditation app or your favorite relaxing music. Disclaimer: While this product does have Bluetooth connectivity, it is not suitable for making phone calls. | Easy to CleanEasily rejuvenate this neck and shoulder wrap by removing the super-soft outer cover for occasional spot cleaning. You may also gently hand wash it in the sink to remove stubborn stains. Always disconnect from the charger before cleaning. Use cold water and mild detergent — no harsh cleaners needed, and then hang to dry. | 3 Relaxing SoundsRelax like a pro and take advantage of the nature-themed white noise sounds, rain, stream or ocean, to lull yourself into a deeper state of relaxation for a blissful midday nap or to block out sounds and distractions before bed. |