Aztine MP3 & Bluetooth 2 in 1 Bone Conduction Headphones for Swimming, IPX8 Level Underwater 3 Meters Waterproof, 8 Hours Play with 16GB Memory

The fit:This headset is very uncomfortable. For comparison I recently tried a friend’s headset (the original major brand) and within seconds I forgot I was wearing them, using the Aztine ones on the other hand, I spent 10 minutes trying to forget. Every time I moved my head they would adjust on my ears and is very annoying, this was tested with and without the rubber band.The “ear pads” (the place where the audio comes out) is too close to the ear canal, as such it ends up pressing into the front of my ear even when sitting still. Bone conduction is supposed to sit further forward and is not intended to shoot directly into your ear canal.The buttons:The buttons feel great, short press for skip song, long press for change volume. (I prefer the other way, but preferences are preferences)To change to SD card mode (internal storage mode), you simply tap the power button. This could be an issue if you blindly hit the wrong button as it instantly switches and then requires repairing. The buttons are not tactically different enough to tell all the time.The sound:Bone conduction means lower audio quality, Aztine apparently means base boosted muffled audio. I was able to mostly remedy this by lowering 31-250 hertz to 50% in my music app’s eq, but this means YouTube and local storage will sound quite bad.Features:It appears the internal storage mode works well and this is a treat as most other competitors do not even offer this let alone along side Bluetooth. I did not test the waterproof claim, but I see no reason to doubt it. The only exposed hole is for the microphone in the front/bottom of the left ear piece.Verdict:Rating is a 3 star is because they tried to do something good and delivered a few good features for a lower price… but it so obscenely uncomfortable I couldn’t even handle wearing them to write this review. I’ll be returning these.

We bought these because they claim they can be used while swimming. We used them for the first time at the pool a few weeks ago, and they were actually amazing underwater. The sound was loud and clear, just as other reviews claimed it was.But, after the headphones were out of the water for about 10 minutes, they started beeping incessantly and nothing we tried made it stop. The buttons still functioned to turn the music on and off, but the beeping continued throughout. If we held the larger play/pause button, it stopped the beeping, but as soon as we let go of the button, the beeping started again. Apparently water still got inside the headphones through the buttons most likely.Amazon technical support tried to help triage, and the only way to stop the beeping was to press/hold the power button for 10 seconds to do a hard shut down. But, when it was turned back on, the beeping was still there.We contacted the seller with Amazons help, since they are in China, and they were very responsive which we appreciate. They are sending out a new headset, so a big Thank You to them for that.

Pros:1. sound quality was really good and the fit/pressure around made them rest soft against my head.Cons:1. Couldn’t look up or the headphones would slide off the side of my head into my ears which was annoying and uncomfortable. The tightening strap made it worse rather than help as I thought it would. I planned to use them for swimming potentially and the lack of head mobility is a problem.2. They fit too snug over my ears, so again, no wiggle room for movement of the head. Need tiny ears perhaps?3. Not the simplest design in terms of button function and location. Doable but could be easier.4. Concerned over charging plug/potential water damage. Needs to be plugged with included cap when getting wet. Unsure of durability over time.I returned them when I realized I couldn’t move my head while wearing them. Can’t speak to duration or anything beyond my short test drive.

I wouldn't use for EXTREME sporting but for normal temperature ranges it's perfect! It has onboard memory for music as bluetooth doesn't propagate through water. But you can still use it as bluetooth if above water. I love it because earbuds hurt your ears; these don't even cover your ears. At the sacrifice of a little bit of high timbre and a little bass I get headphones I can wear for 12 hours and not notice. even while if its raining or I want to dunk my head in water randomly.I have some really nice Bose but even with memory cuffion the over-the-ear design really begins to hurt.I like the idea of the ones you wear around your neck but i'm to socially awkward & shy to attempt to rock that style.Yeah I can't recommend these enough; even if you never swim. It's the ultimate 'set it & forget it' for the all day music lover. Just being able to skip tracks with a button press is so much better than most headphones with just their 'activate assistant' button where you have to say, 'Next track' or something it doesn't recognize half the time. the aforementioned social awkwardness compounds this issue too.Man you're pretty interested reading this far.. I like long walks on the beach, I'm a Libra, big fan of run-on sentences.

Compré éste producto por que sudo mucho al hacer ejercicio y muchos auriculares que se dicen contra agua, se han descompuesto por la humedad. La publicidad de este producto dice que es para natación, hasta ahorita ha servido sin descomponerse, el tiempo de uso dirá si realmente es contra agua.

A quien correspondaBuenas tardesRecibí mis audífonos, los usé 20 días nadando por una hora en el mar, ahora dejaron de funcionar. los cuidé perfectamente bien porque me gustó mucho el volumen tan alto cuando voy nadando. ahora ya no se prende el foco rojo para cargarse y tampoco encienden para oír música.Les pido que por favor me los repongan.Muchísimas graciasJavier Urrea Gonzalez

I was sceptical buy these sorts of off brand devices having been burned with poor quality in the past, and wasn't sure about the cheek bone method but these are great- surprisingly good volume given they are not in your ear- perfect for running they don't slip- perfect for swimming or snorkeling - water proof and not dependent on maintaining an inner ear seal like others, and you can pre load your tunes given Bluetooth doesn't work in water- perfect for skating as you can still hear the road and your surrounds and mix the music level just right- great option to switch to Bluetooth when not in water- pretty good battery life... 6-8hrs. Would like more of course to save charging but competitive in the marketObviously the sound quality is tinnier than inner earphones and they compress above your ears a bit, but overall a great product and a pleasant surprise

Sirven muy bien debajo del agua

Muy complicado de usarse !!