NuForce Optoma BE Sport4 Premium Wireless Sport Earphones with mic and 10h Battery, Sweat Proof, AAC + aptX, Quick Charge, Graphene Drivers, Compatible with Android and iPhone

I bought these because I was looking for a long charged earphones for sleep. I'm a back sleeper so, even though they are a little bulky, they stay snug in my ears all night and I don't need to "unplug" when I wake up for pee breaks. I've never been awakened by a loud reminder to recharge (as in my last set). I am a chronic insomniac that relies on a few podcasts to help me sleep. The sound is great and they feel comfortable (although I've replaced the ear tips with a popular foam to help with outside noise). However, I've found that their deep ear eartips (probably silicone) make my ear canals sweat because I wear them so long. That's the only drawback, besides what I'll inform you why I exchanged them, and I've resolved that problem. Last night, however, the right earbud wouldn't work. I looked to be sure there was no obvious breaks, but couldn't find the problem. I contacted Amazon customer service and they offered to replace it free TODAY! I called at about 10 a.m. and they just arrived before I started to write this review. They understood the problem and corrected it IMMEDIATELY! Kudos to Amazon for their prompt customer service! I will update this product in a few weeks, at the latest, to see if problems still occur.

So to start off, I need to explain a little about my situation. I am a small person. One size smaller in eye glasses and I would have to shop for children's sizes. I have a lot of issues with earbuds due to the fact that so many are too large It has nothing to do with my ear canal (I actually wear medium sized tips most of the time) but because my ears are small enough that the tips can't get fully into my ear canal to begin with. If the tip buts up against the base, I can't wear them at all. I have dragged my feat moving to Bluetooth earbuds for years. All of the ones I tried in the past had major issues. Horrible audio quality, horrible battery lives (having to charge multiple times a day), painful or impossible to fit my small ears. So I was content to stay where I was with wired earbuds. And then I had to replace my phone, and audio jacks are pretty much going the way of the dodo. So I gave in and gave another try at Bluetooth. After some research I decided to try these. Battery life is very important to me. I spend an obscene amount of time commuting 5 days a week. I spend a significant amount out walking and hiking. The last things I want is to have to charge them multiple times a day, thinking about how long until I need to charge them again, thinking about what I plan on doing and whether or not my charge will last long enough. So, my impressions. The fit is good. Not just good, its almost perfect. the stems are long enough that the base of the earbud does not keep me from being able to fully insert the tips. With the medium tips, I get a very good seal which helps to both allow the sound quality to come through completely, but also easily stay in my ears with no pain, discomfort, or flat out falling out all the time. Sound quality is a lot better than I expected from reviews. I'm not talking high end Bose quality, but they are way better than any other Bluetooth earbuds I have tried in the past. Nothing sounds muffled or tinny. Decent at low, mid, and high ranges. I can listen to music as well as audiobooks and not be distracted by issues in sound quality. Battery life. In the approximately month since I've had these, I've never had to charge them more than once a day. They did die on my one evening while on a walk, but otherwise, the battery has managed to last when I needed it. I LIKE the cord. I am an absent minded person. If something isn't attached to my body, I will loose it or forget it. The wire means I can wear it around my neck. The wire means one earbud doesn't go missing to never be found again. The only down side. In a month's time I have already lost one of the tips. Sadly this is a major failing of every earbud out there on the market. I've never not had a set of earbuds without the tips disappearing at one point or another. I actually have a cache of them at home for that occasion. Now these are not the same size as my old earbuds, those tips won't fit. After a little searching, I called the company to see if I could buy new or if they could point me somewhere I could get replacements that would work. Instead they just sent me a replacement set. For anyone who may be in need, I also found that the SpinFit CP155 model earbud tips work perfectly with these earbuds. In fact they fit snugger on the stem (might help with losses) and the mediums actually fit my ears a little better than the stock tips. The only thing I haven't been able to test is its water resistance. I live in Seattle. Rain ins't weather, its just a fact of life. And that rain does not keep me from walks and hikes. I am a little nervous there, but I guess we'll see how it goes come fall and winter.

I used these at work and while biking, which is usually most of my day. I loved them as a budget bluetooth pair of headphones, would autoconnect to my phone, decent sound quality, good battery life, although definitely "built discount" (not the most bulletproof build design), but then one day the LED indicator turned purple instead or Blue or Red - the day after that happened they stopped connecting to my phone. I tried disconnecting and reconnecting to my phone, wiping my bluetooth app cache on my phone, tried friend's phones, tried factory resetting the headphones themselves, ad nauseum. Nothing is making these headphones work. I thought I bought a 4 year protection plan with them but now that I'm looking at it, it looks as if that was some sort of tack-on from another seller and not actually insurance for this device (Please correct me if I'm wrong).

I like a lot about these. Sound quality, comfort, battery. BUT the bluetooth signal is poor on them and it skips while exercising or cutting the grass. I found having the phone in my left pocket was better than the right. In comparison, I borrowed my son's beats X and used them for a week and they didnt haventhe issue once.

I read many reviews before purchasing this, and one of the main things that was said was the bass was on the heavy side and that made the balance of the sound stage seem off. Since receiving this, I have tried watching movies, listening to music and even playing games. The battery came 90% full, which was enough for me to play around with it. I will say the instructions were needed to figure out how to pair them, but once I did, it was fairly straight forward from there. The preinstalled tips were perfect for me, so I cannot speak to the others. The sound quality actually seemed pretty good for a bluetooth headset. Much less bass than the PowerBeats, and I found the sound to be adequate for casual listening. I called a friend and explained what I was doing and they told me my call quality sounded fine both with the wire in front of my neck and behind my neck. With this style of headset, I would say it is probably best for someone who listens to music more frequently than making calls. So far I have not had any issues. I'll update if/when this changes and speak to longevity.

Works exactly as advertised. Easy and reliable connection every time. Good quality sound and so far sweat proof.

Hurt ears

The sound from these headphones is amazing. The base is excellent and it's crisp and clear. Unfortunately I'm still trying to work out a good fit for the right ear as the remote tends to pull the right ear out during running. Otherwise they have been great during exercise

I have only had a couple different brands of "wireless" headphones so far. I have had ones that aren't connected by a wire at all, and two types that are. The sound quality of these are the best of the bunch and I am rather pleased with the battery life. Was not expecting to get that much out of them. I have had ZERO luck with non connected buds so have resolved to use the tethered ones for now. Only reason I didn't give it 5 stars is the way these hang are not as comfortable as the other ones. The control box tickles my neck up by my ear and is distracting. The other brand I have hang much more comfortably, but the I deal with these because the sound quality is noticeably better and makes up for the slight discomfort (should note the budsthem selves are very comfy in the ears...its just the way these hang). I use mine at the gym and sweat and move and all that and their little silicone ear flap thingys keep the buds nice and secure.

I really, really want to write a great review for these. They were almost perfect. Great sound; excellent for running; I never felt like they were going to fall out of my ears during intense exercise. All the reviews online are glowing. They were good. Really good. But then, they just stopped working. No response. No lights. No emotionless British voice telling me "Power on... Primary device connected". Nothing. I tried to return them, but the 'returns window' is firmly shut. I don't want to drop a hundred dollars on a great pair of headphones that only last three months. What other tech in my house only lasts three months? I don't feel disappointed or mad. I just feel sad. They were really were top class - everything I ever wanted in a wireless headphone. But now they are not.