I used these twice and the. They quit working and will not attach to blue tooth on my phone or any other device. They are charged and will not even turn on. Very very disappointed and now I can't return!!!
I love these but one set of the earbud covers ripped on me and the earbud portion on one side just broke! I will likely rebuy because I really enjoy them when I work out or at work but I hope the next ones will last more than 9 months.
Battery's life is bad,it lasted about 2 hours and takes 4 hours for full charge. I think it has to be recharge everytime before the workout. \nI like that I can still hear the ambient around and no noise transmission from my steps. \nI found a way to wear then and to stay on.
The details doesn't tell you, but if you order the refurbished set, it doesn't come with the silicone earpieces (at least the 2 pairs I ordered didn't). Without the earpieces, the set fits very uncomfortably and doesn't stay put while moving about.
Bluetooth functions work well as changing to/from phone is seamless.
Built in FM radio definitely a plus, but signal not consistent on some stations which is to be expected.
Sound quality good with decent balance of bass and mids.
Seem much more durable than my previous Beats that only lasted 4 months.
I like having freedom from wires and am not too picky over sound quality. I do notice an occasional crackly sound that I can't explain. I'm never farther than 10' from the phone. I enjoy the built in fm radio but wish I could tune it to a preferred station with and app vs searching with the buttons on the device. It ce ones annoying to use that way. Unless my right ear is shaped weird, the right headphone tends to fall off. This is not problem once they settle on, but I have not been very active with them to discover any loss of the right phone while running.