Finally function, aesthetic, and comfort in a pair of Bluetooth headphones that actually fit in my ear, don't fall out, and a charge that lasts! I have been through so many different pairs brands and types and I am happy to have finally found a pair that work. For the price this COWIN pair is of great quality, function, and utility. The sound quality is good for my purposes, I use them for working out and calls, and I like that I can easily turn them off to hear what is going around me when needed and switch back to the headphones. I like they come with a few different earbud sizes because I did end up needing to change them to fit my ears. The battery time is great - a full charge lasts me over a week of use which is about an hour of working out everyday and about 45 minutes of calls each day. The only downside I experience is the touch panel on the side is activated easily. Sometimes I do not want to turn the sound off but end up doing so inadvertently because it is touch and not a button. It is hard to tell when I am activating it or not. Other than that, I am truly loving these earbuds!

These earbuds are used for a number of purposes throughout the day. We're still remote so I make the best of it by working outside with all the ambient sounds of nature and the road right by the house, serviced by trucks a few times throughout the day.

The noise cancellation works pretty well keeping the truck sounds out and the microphone does a surprising job keeping it all out during my zoom calls.

These buds are basically in my ears all day long, whether I'm working, exercising, or playing the piano. The ambient noise setting helps me play along with music on my phone while the absence of any wires makes it easy to cross my hands over the keys without tangling or getting caught on my arms.

These are especially useful during exercise. The environment around the neighborhood isn't especially busy, but the lawn service equipment and construction sounds that go on during the day aren't that enjoyable on a run outdoors -- hence the noise cancellation during my run. Also surprising, I don't feel nauseous with the noise cancellation feature on these ear buds like I do with over-the-ear earphones.

I also have a bad track record with trying to keep any earbuds in my ears. Thanks to the different sizes given inside the package, these actually do stay in my ears. I no longer fear the inevitable 'pop' that I came to expect from just about every other brand of earbuds.

They cancel noise but make a loud sound that wakes me up. In a language I can't understand and it is horrible.

Good sound, great range. And, a good fit; real lite. Use them every day.
Clear sound, and easy to use. Says it all. Thanks..

I like them so far, I've had them for about a month. The one complaint I have is that you can control little via the earbuds themselves, only pause or unpause (which doesn't work very well as is). Not a deal breaker for me but I wish you could raise volume and skip tracks w this method.

My earbuds worked perfect. And the customer service is great!