Review on Bluetooth Sleep Headband with Ultra-Thin HD Stereo Speakers - Perfect 🎧 for Sleeping, Jogging, Yoga, Air Travel, Meditation, Beauty - Blue-01 for Men/Women by Peggy Snow

I actually bought two different brands of this headband and I like this one better than the first one. The fabric is thin like a sports shirt and very breathable. Quarter-sized speakers, slightly larger than the other brand's, but flatter and less noticeable. The charging port is on the control panel, so there's no outlet adapter on the cord that sticks out like the other brand I bought. BTW, the reason I ordered this was because the first brand I ordered offered a small size and I was concerned that one that would universally fit a man or woman would be too big. It's actually a bit cramped for sleeping, so I booked that. This one is perfect, but only slightly looser than the other brand's small size, so I'm guessing it runs small compared to most standard straps. The sound quality is good for my use. basically NLP sleep is attuned to the sounds of rain etc. I haven't tried it for regular music listening.