Sony MDRXB70BT/B Wireless, in-Ear Headphone, Black

I use this headphone daily and have not had any issues with it. The fully charged battery last me approx. 9 hours of listening on YouTube or Pandora. The sound is clear and the extra bass is acceptable for all kinds of music. It holds the Bluetooth connection well outdoors with very little interference from high frequency electrical sources. It's light weight and comfortable to wear around my neck while I'm reclining on a pillow. It's very pliable around my neck, and the wires that extend from the unit's controls to the ears are approx. 11 and 1/2 inches long, and they don't dangle to get disconnected from my ears and the ear buds stay in when I turn side to side. There is a built on clip on one wire which you snap onto the other into a tract to keep the wires separated, and it helps keep the headphone from sliding around your neck while walking. The clip works like a necktie. It slides up and down to loosen or tighten. I haven't used these for any workouts or running. The small cap which covers the charging outlet is easily accessed to charge the unit, and it stays in place. This headset charges on my USB computer port over night, and it displays a tiny red light while it charges. The red light stay light until you unplug it. The on/off and other controls are easily accessed sightless with one hand after a few days of use. The unit doesn't warn you of a low battery, but states recharge the battery, and then it dies. It connects to Bluetooth a few seconds after you hear "power on" while holding the power on button down, then wait a few seconds more until it stats " Bluetooth pairing", then " Bluetooth connected, then release the power on button. There is a tiny blue light which flashes when it is connected to Bluetooth.I haven't used this headset for making or receiving phone calls, but it's perfect for my daily use to listen to music or movies on my Android and laptop or tablet.

Positives :- Setup - Super easy- Bass - Super stuff- Foldable neck design - Weird but works !, just make sure to use the sleeve to pair both the sides of the headset, this 100% ensures no falling from the neck- They do not fall down from the neck even while running- The earplugs are awesome...one of the best I have used in the last couple of years- Battery life is awesomeCons- The hissing sound is a problem on non HD calls- No water proof function, need to make sure not to expose this to rain.At $48 which I purchased these for, they are a steal.

Smooth sound, great connectivity, pretty heavy bass, great ear fit. Only complaint would be it slides on your neck quite a bit. I'm going to add some friction tape to mine and hopefully that will fix that issue.If you're on a budget and don't want to splurge on "Bose" or something like that, these are pretty decent for the price.If you're on a major budget I would recommend skull candy/inked wireless.

“Used- like new” = broken.I fought my first pair of these Bluetooth earbuds in Japan. They worked great and I love them! However I lost them about 3 weeks ago.. I decided to shop around on amazon and find a good deal. I can honestly say, that the sellers earbuds are very different Than the originals I had bought previously.They arrived about 2 days after I ordered them. I was heading to the gym as they arrived, was hopeful they would have battery life to get me through a workout out of the box.. nope.. not only nope. But as I tried to charge them I couldn’t get a red or blue light as I plugged in the charger.. it didn’t work at all.. I tried many times and many chargers/outlets..This company sold me a broken set of earbuds and it’s really wasted my time and energy into this.. if I could donate the money I spent on them to ensure they are not allowed to sell on amazon again. I would do it in a heartbeat!!! The seller of these “used” goods are not ethical. They are selling broken or non working equipment

Sooo, let me start by saying I love Sony headphones (most). Just upgraded to MDR-Z7's but I needed Bluetooth for the gym so I bought a pair of these. Honestly, they are a weird design... They aren't stiff around your neck, so I constantly (literally every 2 minutes) have to readjust them as both sides naturally want to move away from each other and hang in funny looking ways (pic related)... Good luck trying to jog in these.The music quality is ok, but the bass is way too high.. In some songs the mids were so muddied by the bass that songs I've listened to 100's of times didn't sound the same (and not in a good way).. The bass is amusing, but then you realize that the rest of the frequencies are way overshadowed.. I used Tidal HIFI for all the songs, and did not have an EQ on.. I was almost certain I had a high bass setting on the headphones turned up, but alas I did not, it's just really loud bass all the time... They definitely are an upgrade from stock headphones for anyone using them though.I guess if you only listen to Drum n Bass, these might be the headphones for you... But honestly, the design flaws overpower anything these headphones do well for me... Maybe if you only use them for desk listening they will be better, but if you are doing anything active in them, I can't recommend them..

Great job Sony. My favorite headset yet and I've tried them all. Comfort, sound, battery, fit in ear, and BT connection are superb. My only nit pick would be lack of controls on right side that would allow you to not have to long press on the left for skip and back.

I got these today and about fell out from a strong and oddly garlicky odor. They fit well and sound great, but now I have to have Italian for dinner because I'm craving garlic. As I don't want to walk around smelling like a piece of garlic bread, but love the sound and fit I'll have to decide whether or not to return. I ran a alcohol swipe around the cords and neck band to no avail. I have this feeling that it is possible that I have been sold open box product although they were purported to be new. Maybe they'll air out....

Siempre me han gustado los audífonos de Sony y ésta no es la excepción, los bajos son increíbles, se escuchan a la perfección, ya que si no te gusta escucharlos tan marcados puedes ir a la configuración de sonido del del para atenuarlos y cambiar lo que quieras.La batería dura muchísimo, incluso cargando unos 10-15mins, porque andes a ls apuradas, tendrás un largo rato de música.Lo único que me gustaría es que éste modelo estuviera en color azul turquesa o tuviese colores más vivos, ya que sólo puedes encontrarlos en gris, azul pálido y rojo.

Superb sound quality, very good built, worth every penny.

Good sound, my play time is around 8 hrs now so that's good. My only complaint, they do have a tendency to shift if moving lost like when jogging or skipping, but there is a clip that helps reduce this. They stay in the ear very well for me.

El envío y condiciones del producto como siempre excelentes, en cuanto al equipo cumple con sus funciones, lo uso bajo el cuello de mis camisas para ir al trabajo y super cómodo, los controles nada complicados una vez que los ubicas con el uso, el material de la banda es de un plástico suave y se siente de buena calidad, el vincularlos via Bluetooth o NFC super facil y por último pero no menos importante el sonido como su caja lo dice Extra Bass y hace honor a su nombre sonido bastante aceptable y un bajo potente, emiten un sonido cuando no estás escuchando nada como tipo estatica pero es tolerable

I love these earbuds too much. Low end response is godly compared to others in its price range. Battery lasts all day with near constant use. Didnt hurt ears even after continued multiple hour long sessions.