Sony True Wireless Bluetooth in Ear Headphones: Noise Cancelling Sports Workout Ear Buds - Cordless, Sweatproof Earphones, Built-in Microphone, Extra BASS WF-SP700N/B (International Version) Black

These headphones come in a flimsy plastic case, they have poor sound quality and terrible battery life. Moral of the story, don't skimp on headphones. Cheap and nasty product.

I bought these ear buds back in July and use the for my running exercise. They fit and stay in my ears, inhale this because I have the worst time finding buds that will stay in for my whole run.Also on the waterproof side of things these ear buds are without a doubt waterproof. I can confidently say they are because they went through a entire wash in my washing machine and only when I was changing it over to the dryer and they fell out onto the floor did I know. They work 100% like new, and they are super clean now.

The sound was very low, and the bass was non-existent. Also the battery charge didn't last very long. It needed to be charged after 3.5 hours of listening to music. I returned these.

The headphones sound great but don't last a long time. I primarily use them at the gym and the work well. The only problem is if I forget to plug them in after they will not last through my next workout. They claim 9 hours but I don't see that happening. Even if I use them for 1.5 hours (roughly my typical workout) and then let them recharge in the case before using them again they will run out before I finish my next workout. All that said for $50 you get what you pay for and as long as I charge them they work well.

After buying these, and opening the package, I slowly began to realize that I made a mistake and ordering these. Not only are there no clear instructions on how to use them. What is provided is a very poorly designed, uninformative, and impossible to decipher pictographic display of what is supposed to be the functions of the device. I cannot follow the logic of these pictures and images whatsoever. It's an insult to my intelligence that there's no actual written instructions. Ridiculous! Moreover, it was a battle just to get the earplugs into the charger. Also, the instructions were completely unclear as to when the charge process was done and how to identify when they were ready to use. I kept pressing the button to turn them on, but it was not responding. Impossible to tell whether they are on or off. I couldn't even get to the stage of where they were supposed to be linked by Bluetooth to my phone. I tried to put them in my ears, and found that they didn't fit and it made no sense as to how to orientate them based on the complete lack of any information provided. The pictures did not even match the product. I completely regret buying this set. I would strongly recommend anyone who reads his review from thinking twice before buying this. A true waste of money!

Overall I like these. They are fairly comfortable and the sound they give is quite good. I can't comment on battery life, I only use them for a couple of hours at a time before putting them back on to charge. The charger is nice as well. My only problem with them is that the right one tends to fall out of my ear if I'm moving around. I'm worried that it will fall into a drink or something and ruin it. Maybe I have non standard ear holes or maybe it's just the style of earphones, but I dinged it a star for that issue. Overall I would recommend them with the caveat that they may fall out of your ears.

The south is so dynamic and the bass output is unbelievable. It's simply cost effective.

The sound from sony never disappoints and usually the rest is always good too, but this time no. I charged the case n buds all night b4 i used it and they died inside of two hours. So being the stubborn person that i am, i tried it out 3more times and same thing, died in the middle of my music. So other than that, i like them they fit good and the overall sound is as always with sony, real great. Just the batteries dont last very long.