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.

Great product when it works. Customer service not so great I have used the wired sleep phones for years and loved them, so I decided to try a pair of the wireless ones. Although they are comfortable, they stop working every few days. When I called the company about the problem a couple of months ago, they told me to unplug the unit and let the battery drain. This process takes 3-4 days, during which the headphones aren't usable. Once I recharge them after the drain, they do start working again. However. The process has to be repeated every few days. It's very exasperating. This is a terrible product for the expense and the customer service solution, is lame. I recommend staying with the wired version, even though it isn't as comfortable dealing with the cord. At least it works consistently.

Fantastic customer service I have had problems with my SleepPhones v6 Classic Headband Headphones (Corded) (loose wires), BUT they have been brilliant about replacing them, quickly and with no quibbles. I've rarely had such good customer service from any other company. Make sure you buy them directly from SleepPhones!

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.