I would recommend the V-Moda Forza Metallo Wireless. I just bought them and I'm surprised as to how pleasant the aural experience it gives me. My FMW replaced my Beoplay H5, which was actually pretty good too, and the FMW sounds even better. I could swear this is one of the best sounding earphones there is, especially for wireless. Note that if you're comparing other earphones with a wired Forza Metallo, the Wireless version slightly differs in sound just because it has a separate amp and might even sound better.
The battery life is more than enough with an estimated of 10 hours. My first burn-in out of the box, I left it at maybe 70% and it stayed up for at least 7 hours. I wasn't sure if it reached 10 hours with that volume level, because I had gone to sleep.
The fit is also very good for sports, I once played tennis while only using them in one ear and it didn't fall even once. The FMW is very light. That was with a little running too. Stay away from Beoplay H5 just because it had a really bad fit, very moderate battery life, and the tendency to fall out.
Once again, about the sound, it is absolutely top notch and there is no need to doubt. Some are even comparing it with top-notch earphones. I dare to say the FMW sounds as good as a Shure SE846 with an iPhone, if not better. It also sounds clearer than my main headphones, Beoplay H7. This guy dalethorn, praised it up with the likewise of Sennheiser IE800 and RHA T20i (
https://www.computeraudiophile.com/...metallo-wirelessbluetooth-earphoneiem-review/). He even noted that in some cases they sound better. The only one of my speakers that give me the same aural experience as FMW is my B&W 800 D3. If you trust CNET's David Carnoy, he gave the FMW a 9/10 for sound. I assure you not all earphones he reviews gets a 9/10. Even the critically acclaimed Focal Sphear only came at an 8/10. Some with his 9/10 rating include the 1More Triple Driver, B&W C5 Series 2, RHA T10i, and Beyerdynamic DX160 IE. Be aware, all of them are bass-heavy and wired, unfortunately LOL.
The FMW are very balanced and clean sounding, yet has a slight kick in the bass. The lows are more than enough for bass-heavy songs. Sorry if I talk too much here and if I sound a little biased, but in any case I urge you to try them because they come with 90 days test drive anyway. Give them some little burn-in period and I assure you the earphones, let alone the sound, won't disappoint you. As a plus, their weather resistant coating comes handy here in the rainy Seattle! Hope I can be of help!