Much more than just a bluetooth sleep mask. The Bella Sleep System is the most complete at-home sleep transformation program available. Included is the Science of Sleep course, the Bella Sleep App and Sleescapes Sound Library, and the Bella Bluetooth Sleep Mask. The system includes the latest in SmartSound Sleep Technology, including binaural beats for sleep, Solfeggio frequencies, white noise, brown noise, 432 Hz, and much more.
