Disappointed I honestly was expecting more for the price of the wireless Bluetooth style. The sound can be heard loudly from others not wearing them. The small, flexible speakers are better than wearing earbuds but truly I don’t feel this was worth $99 USD. Disappointed 😔

No response from customer services I emailed twice (including one minute after I ordered) to say that I actually made a mistake and had wanted to buy the more expensive model. Never received a response from their email. Just ignored me. Very disappointing customer service. I am left with the cheaper version which I didn't really want.

nice idea, but stil painful These are a nice idea, but can cause pain. Yes, they may be the slimmest earpieces available, but they are still a hard plastic disc around 22mm diameter by 2mm thick. It's solid with a fabric covering, so the hard disc still presses against your ear. I understand these are probably piezo speakers and thus need to be encased by plastic, but honestly for me the discomfort can make them unwearable. I've switched back to my £10 pendant earphones.

Music Soundtrack Nightmares 1) The piano(a Minor Thing) music is causing me nightmares. I wake up in sweat, and afraid of closing my eyes. 2) The Newport Waves, is a repeating track that is causing me to lose my hair. My ears are constantly ringing and the sounds of the waves crashing is causing me to wake up abruptly, and rushing to urinate. 3) The White Noise Sound reminds me of the worst day as a youth. I'm reminded of the death of my pet parrot that died while being struck by my bedroom ceiling fan. 4) Pentatonic Waves sounds like a men's bathroom at Dodger Stadium.

I would recommend a pass The sound is good, but overall the design is poor. The headphones move around inside the headband quite easily and are off the ears in little time if you move while trying to sleep. The battery pack is clumsy and also moves around inside the headband and puts pressure into the back of head or side of head as it moves if you change positions while sleeping. The lightweight band is quite warm and uncomfortable across the forehead… if you don’t like socks when you sleep, you won’t like this product. I had not the highest expectations, and sadly not even those were met. This is my first review of anything on line. Wait til something better comes out.