Back Bay™ 2-in-1 Wireless & Wired Bluetooth Earbuds. Sweatproof Wireless Stereo Headphones with Microphone, 6 Earphone Tips, AUX Cable and Carrying Bag

I have had these for about a week. I recently upgraded my phone, and it did not include a standard headphone jack. I have been very impressed with these so far. When then arrived, they were packed well, with more than enough fitting options and accessories. The connections are sturdy and snap securely into place. I can't believe these are priced so affordably!Sound Profile:I have been through multiple sets of earbuds, and though I would not consider myself and audiophile, I am very keen on a well balanced sound. These have clear distinct bass without being ridiculously bass heavy like most affordable earbuds. The highs are crisp without being tinny, and the mids give that punch exactly where it is needed. They did a great job with the tuning of these.I listen to many genres of music, and I have been very impressed with the new detailed I'm hearing in music that I've listened to for years. Do yourself a favor and purchase these if you want to re-experience music you already love. Listen to the album 13 by Blur and thank me later.Volume:I have had issues in the past with earbuds not being loud enough. I do not use an amplifier, and use the bluetooth audio straight from my Pixel 2xl. The sound is more than loud enough, and I haven't had them anywhere near full volume. Similar earbuds in this category were much quieter, and I had to almost crank the volume to full to get a decent sound. Not with these.Battery Life:Battery life is as promised and will last for about 6-6.5 hours of active listening. Once that runs out, there is no perceivable sound difference with the wired adapter plugged in.Fit and Feel:These feel comfortable in my ears, and the many accessories and fitting pieces included allow for the perfect fit for your ears. Also, I have worn these for 8 hours straight and compared to many other earbuds I've tried, they have not caused any discomfort.Final Thoughts:I have only had these for a week, and based on my initial experience with their build quality, these deserve 5 stars, which I do not take lightly. Thanks for making an incredible product, guys! If I somehow break or lose these, I would definitely purchase again without hesitation!

I really like these a lot, but could not give them 5 stars.Customer support - OUTSTANDING! They are quick to answer any questions, via email or their site. Good advice on use too.Durability: so far so goodBattery Life: have not tested well, since have charge pack in my gym bagSound Quality: Quite good. Not as good as my Bose over-the-ear, but as good as any of the other ear-plug style ones that I have tried. HOWEVER...= The sound isolation did not work well for me with any of the supplied ear pieces. Luckily I had some extras that included a bigger size. Things worked well from that point on.- The equalizer - My hearing is not the best which may be why I could not detect much difference between the settings. I would be nice if it would announce what mode you have switched to, but it does not. I reset to the default, following mfr. instructions and just leave it there.They came with multiple sets of ear plugs and wings. For my ears I needed the biggest ones, and as noted above, the biggest plugs were not quite big enough for me. The wings help them stay in place throughout my various exercise antics.It is frustrating to me that LA Fitness has TVs all over the place, but they do not use bluetooth. With these earphones I can just bring along the included sound cable and use them when I am slaved to aerobic equipment. Note that they are not very loud this way, but the good sound quality and isolation makes everything usable.The accessories for cable management are fairly complete. Lots of options for different size ears too (although not one for my large ear cavity.)I will add feedback as I have used them more, especially with regards to durability and battery life.UPDATE: 5/18/19Started having problems after 8 months. It acts like a loose internal connection. Sound in one ear drops off or sounds staticy. The GOOD news is - the customer service was FANTASTIC. My emailed complaint was answered promptly, and they sent me a new pair quickly. I would definitely buy from them again.