Great battery, as a single charge, lasts almost a week and a half. The fit is very comfortable, as these earbuds stay securely in place as I run. The sound quality is quite good as well. Overall, a great value purchase.NothingI like the price for sure. The case is a little cheesy and seems like it can break off if you open it to hard. I like the fact I can see how much the buds and case are charged separately. The LEDs don't stay on while in you ear.They are comfortable and they stay charged for a really long time. I have had earbuds in the past that would fall out and I would lose them, but these seem to stay in my ear better, so they don't get lost.Antes de comprar leí algunas reseñas, muchas dijeron de que después de ciertos meses, aproximadamente 3 meses, dejan de vincularse, aún tengo una semana con ellos y lo mejor que puedo decir es que la duración de la batería es increíble, como lo uso en el trabajo, solo uso 1 lado, lo uso 6 horas cada uno, pero no porque se termine la carga, sino por nivelar el uso, y cada vez que lo devuelvo a su cargador, está entre el 55 y 60 % de carga.Earbuds work good and feel decent in the ears.I love these headphones; they work with my Roku tv and have a long battery life. My experience has been positive. I also use them with my iPhone. for the price i would buy them as gifts.For the price, these things do the trick. They put out sound and hold a long charge.These earphones exceeded my expectations. At first when I opened them, I didn’t expect much, but after using them for first time I was surprised. The sound quality is actually really good and they pair really quickly with no problems. All you have to do is take them out of the case and they pair automatically to your phone. I also paired them to my computer and that was also a breeze. The earphones charge in the case so I don’t have to worry about them running out of charge. I’ve had the earphones for about 4 days and only use them for a few hours a day and I haven’t had to charge the case yet which is great. The controls on the earphone are also great. My old wireless earphones from a different brand sometimes didn’t respond to the touch commands, but on these I have no problem changing the volume or the song. You can also have just one earphone connected at a time if you want.The only thing I’d say about these earphones is that they’re quite bulky, especially the case. This doesn’t bother me because I use the earphones indoors but if I were to put them in a jacket pocket they would weigh it down. The earphones themselves aren’t too chunky, my dad thinks they are but I think they’re fine. The earphones stay in your ears and don’t fall out. If they do there’s different sizes of buds that may fit in your ears better.Overall these earphones are amazing and I’d definitely buy them again (I’m just hoping they last)These are awesome.The battery life is great. The sound is clear. The ability to single tap and answer calls makes life happy and easy.Best purchase I have made this year.The battery life is amazing on these—the power bank itself lasts tens of hours without needing to be recharged. The earbuds can go for ages before needing a quick top-up.The sound quality is about what you should expect for their price bracket, with good noise cancellation. Although they each have a touchpad, the shape of them means that it's harder to accidentally touch the controls. And the controls seem simpler than other, cheaper sets; the set that this one replaced had very awkward touch controls that barely worked when I intentionally used them and consistently worked when I never meant to use them.The only real issue I've had with them is that two of the plastic transparent panels have come off, but it's nothing a bit of glue won't fix and it doesn't really affect the buds' performance.I had some Arbily F7 headphones for the past year and they were superb. Sadly I lost the right headphone and spent ages trying to track down another pair to no avail. So I bought these. First impressions are very poor, compared to the Arbily headphones these headphones come in a really nasty thin cheap, shiny plastic case which feels horrible. It doesn't close with a satisfying click, the plastic case feels like it would break very easily and it feels too light. The internal battery is obviously much smaller than the Arbily case headphones which have a 3500 mAh battery. These new headphones don't advertise the size of their battery.The headphones themselves are pretty small and the standard headphones ear bits fitted really well. The touch sensitive button are very good, the sound quality for audible books is very good, music is okay.For less than £19 delivered they are good value but they are cheap and cheerful.We had a visit from my grandson the other day and he showed us some earbuds he'd recently bought for £60 very similar to these, but fiddly controls.I'd often thought I'd like a pair for myself but had been put off by the ones that look as if someone's cut the wires off a pair of headphones, the type you see when people are making video calls on TV news programmes!I spent a long time searching but decided on these as they seemed popular with good reviews and best of all were cheap!I have to say i'm very pleased with them, well made, easy to use, and comfortable and the sound quality is to my mind very good.I've tried them on my phone and computer and they connect without any problems.All in all I'm over the moon but I don't think I'll tell my grandson he might never forgive me.