Great sound quality and long battery life. The ear pieces however didn’t fit anyone’s ears. Not in my house, not with any of the people I tried to give them to. They just fall right out. Major design flaw. Not very loud either if listening to music is your primary purpose in buying earbuds.

I bought these a few months back I have them in almost every day at work. pros; battery life, sound quality, comfort, ease of use, ambient aware and noise canceling is awesome phone calls come threw great I haven't had to use the find my head phone feature but iv tested it and works great to!

I'm not much of a headphone type person, I love using ear buds. All the other ear buds that I have purchased from other companies never lasted long for me. In other words, I would probably get a year out of them or maybe shorter.

These can be aggravating to connect as the frequently need to be put in and out of the case to start. Once connected, the sound is okay but the noise cancelling is barely noticeable.

So far really like them, noise cancelation works great

I'm keeping them for the amazing prise/sound quality. But the first droplet of water on one of them made it sound buzzing like it will explode any moment in my ear. (after promptly drying - works fine again) NO NOISE CANCELING - nice voice is letting you know when the feature is on ot off - but...

Sound is great, but they don't always disconnect when put in case. When they were new they didn't like to charger either. Also I use only one earbud at work and the functions when using only one side are limited, would be nice if in single mode the left and/or right had the same functionality.

I like the flex is better than the endurance set I purchased a few years ago. The flex connected easier than the endurance. But if you’re an active person. The endurance is less likely to fall out of your ears. They both have there ups and downs. The flex connects easier and faster.

My husband likes these. He said they fit his ears well and work as well as his expensive ones.

I have had these for 4 months now. I like the sound quality, and talk through feature. The latter allows me to double tap my headphones and hear the people in front of me without taking out my headphones. However, I'm a runner and I have trouble with these headphones staying in my ears when I sweat.