H2O Audio TRI 2 Multi-Sport Waterproof Bone Conduction Open Ear Headphones – Bluetooth-V5.3 for Running/Cycling, MP3 for Swimming – Black & Blue

Very good sound quality
For context, I tried almost every brand of bone conduction headphones on this site. Keep in mind that bone conduction headphones will never have the quality that a good over-the-ear headphone or even in-ear earbud can provide.Summary: Best audio quality, for a high priceSound quality: excellent for bone conduction, rich and warm and full. Can feel buzzy at loud volume.Comfort: not quite as comfortable as shokz, but not badBattery: good – never tested to exhaustion.Call quality: goodOverall quality: very goodControls: always started in mp3 mode, couldn’t figure out how to change that and it was kind of annoyingBluetooth: easy to pair to multiple devices, performs wellOther: came with the best case

Work
Great sound, clear, it can store files.I don’t like – when you turn on – it goes to factory setting- then you have to double click to go get out of it.

Very Impressive!
I really like the idea of playing music while swimming in the pool. Not just having music blasting in the backyard so you can hear it underwater but actual headphones that you wear. I have tried several of these that were Bluetooth only and they always seem to cutout or are hard to connect.These new H2O Audio TRI 2 headphones fixes all my past issues. First off, they have 8GB of internal memory so you can load your playlist right to the device but still has the option of steaming music via Bluetooth 3.2 which I found was a very solid connection. The headphones are very comfortable and easy to wear. They don’t get inserted into your ears rather they use this Bone Conduction where they just sit right against the front of your ear and somehow you just hear the music clearly in your ears, it’s pretty amazing. Volume and pause control via the buttons on the arm although a bit small work well. Volume is good and loud enough for any type of use whether your in or out of the water.The charging cable is unique and magnetic. These types of chargers are frequently used in underwater or high moisture headphones as the connector on the device needs to be sealed. Just make sure you keep the charging cable in a safe place not to lose it.The entire headphone kit comes with a very nice case to keep everything together and protected.I have very much enjoyed using this headphone for the short time I was able to swim in my pool before winter arrived, I will definitely continue to do so again next summer when the swim season begins.Highly recommend these headphones!!!

pretty good for bone conduction headphones
I swim laps every day and I wasn’t really sure about these bone conduction headphones and I will admit that the first time I used them I didn’t think that the sound was quite right, but that is not a problem with the headphones, that’s simply a problem with the whole idea of conducting the sound through your facial bones and I think also it goes through your skull, I’m not exactly sure of the whole theory behind it. But they do work and I will say that after about the first 15 minutes your brain sort of adjusts to the sound and it sounds perfectly normal despite the fact that you’re swimming in water which can really distort sound badly. These do work and they work well and I have spoken with others who say it’s just how they work and something that you do need to adjust to a little bit so if you get a pair of these and you think the sound is funny at first, just stick with it and after you recognize the music your brain sort of corrects for it and everything sounds just right, and then by the next time you use them everything sounds exactly right again and again. Kind of like riding a bicycle, except with headphones.