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.

Does not last Does work for me when it works, but disappointingly products poor quality. Ordered 3 different versions 18 months ago. 1 effortless which we had to return (at our shipping expense) after 2 weeks because it stopped charging. 1 wireless which we lost ;( a month after so not sure how long that would have lasted. And 1 classic corded one which stopped working after 5-6months—when I took it out of headband to examine, I notice the fabric covering the cord had ripped, so the plastic cord had protruding loops all along it, not sure if this is the cause. I do like it when it works, but lost all confidence about the longevity quality of this product beyond few short months.

Great Investment Absolutely love my sleep headphones. I use them all the time, especially for long flights. They never fall off, are easy to adjust, and are very comfortable! Sometimes I adjust the internal speakers in order to use them as headphones and a sleep mask at the same time. Granted, I've never tried some of the cheaper Amazon options, but I don't have any reason to dislike the ones I have now. The customer support is also incredibly helpful and prompt!

I have owned these for over a year now & they're great I have owned these for over a year now. They are incredible. Battery life lasts all through the night, easily. They are comfortable. There are no wires tethering you to your phone. They are durable - cheaper alternatives, both wired and bluetooth, have invariably failed within a month or two. The components (Each speaker, main module) are replaceable should something break. Charging is easy. I cannot state enough how well designed a product this is and the difference it has made in helping me get to sleep.

SleepPhones: A Gift That Keeps on Giving - Wow! I bought these as a gift for my wife. She absolutely loves them. They easily adjusted, just like the videos demonstrated, and except for the fantastic sound coming from the headband, she couldn't tell there were speakers in there. She started by laying on her side and still was amazed at how comfortable they were. Great design and implementation! Thank you!