Wireless Ear Buds Wireless Bluetooth Headphones 48 Hours Playtime with Mics High Fidelity Sound Noise Cancelling Ear pods in-Ear Air Buds Auto Pairing Earbuds for iPhone Android Samsung

Upon receiving these earbuds, I did a sound test. They reach about 25 Hz for bass and up to approximately 15,000 Hz for treble. Both are excellent ratings. They fit extremely comfortable in the ear. Because of the design, they fit snug and stay in place while active. The battery life is awesome. I use them to listen to videos almost all day while at work and have yet to have one go dead. You can use them individually or as a pair for stereo sound. They come in a rechargeable case that holds a charge in order for you to charge the earbuds on the go. I carry the case in my pocket in case I need that extra boost for all day listening but so far have not needed it. Excellent product. Would buy again and recommend to my friends.

I purchased these BRYWIN earbuds to wear under sound-dampening ear muffs so I can listen to podcasts while mowing the lawn and not damage my hearing. They were easy to charge with the included USB cable, but it is extremely short. There are red lights on the case that indicate when it is charging. I charged them, pulled them out of the case and verified that the lights were blinking blue. Then, I just opened my iPhone's Bluetooth settings and found them. They easily paired from there. There is a voice that tells you when they are pairing and when they are connected. Connecting them takes ab out 5-7 seconds out of the case. They're very easy to use as they connect automatically when you take them out of the case and disconnect when they go back in the case. 5 stars for ease of use.They're very comfortable with adjustable soft earpieces and plastic moulding that fits in your ear to distribute what little weight they have. I worked out with these earphones in and at no point felt like I was going to lose them. So 5 stars for comfort and wearability.I am not an audiophile or a great critic of sound devices. I know what sounds great and what sounds terrible. I've heard people say a sound is "tin-y" and never really understood what that meant until these earbuds. I can imagine metallic tinfoil vibrating on the high pitched voices in the podcasts. It doesn't sound terrible and isn't distracting, but it's something I noticed and I'm not an audio expert. I listened to some rock music while working out and found that these headphones have zero bass. The low tones come through, but there is no vibrating subwoofer effect at all. If you're listening to these only for music, the sound quality is probably a 3 or so. I only listen to podcasts with these, and they're fine for that.Overall, I do like the quality and ease of use of these earphones. The batteries lasted 2 hours through my workout and mowing the lawn for 2 hours without dying. The sound quality isn't great, but I was expecting worse for the cost. I do recommend them for podcasts. 4/5 stars

I've used these pair of earbuds for 4 days and I'm happy with them. Some things worth mentioning:-- The packaging is quite nice. It does add to the experience when the packaging is nice and I do love to open new things.-- Pairing the earbuds to my phone (I have a iPhone 6S for work and a Pixel 2 for personal use) was a breeze. The ease of use is nice as all i really had to do was take the earbuds out of the case and press the pair button on my device. I love that the button is there to stop music and answer phone calls.-- Speaking of answering calls, the calls were clear. The person on the other end of the call could hear me fine, not the best quality but it works.-- Where these really shine is that they stay in my ears. I had a number of tips that I went through until I found the best fit. When being active and moving around, they stay in my ears and are very snugly. It's hot outside this time of the year so the fact that they are rated IPX7 for sweat is comforting.-- I got about 3 hours of battery life per charge playing at slightly above 50% volume. But the carrying case can charge the earbuds back to 100% a couple of times so battery life is not a concern for me.-- If you're someone looking to enter into the truly wireless earbud space, this is a perfect place to start! I recommend these.

I use it when I driving or type on the computer. It also has a small cover and changer combine, so easy to carry everywhere. Automatically connect with my phone after the first time set up. I feel like the battery last longer than other headsets I have before. The earbuds linked quickly and easily with both my Samsung S10. I used them primarily to listen to music and they have a crisp, clear sound quality with just the right amount of base. The charging case was convenient and both the case and the earbuds held a charge for more than enough time. The instructions are well written and understandable with excellent grammar. The big thing was the battery life, two batteries so never run out. The ability to charge them on breaks in their storage case is awesome. This made them last all shift for me. They are also lightweight and once I found the right little jelly piece, they fit comfortably in my ears and don't fall out. The controls are pretty much the same as my other sets. I can stop or start my music. I can answer calls. I'd have to say these buds have far exceeded my expectations. If you are lucky, you will get the Prize ( one of three Prize is free second Earbuds) High recommend for Amazon buyers !!!