Sony WI-SP500 Wireless in-Ear Sports Headphones, Bluetooth Earbuds, Black (International Version)

I've been using a WI-XB400 with my cell and been fairly satisfied but have trouble with the fit, trying the three sizes back and forth. The sound on these is much fuller and very clear, due no doubt to the slightly bigger drivers - 14.5mm vs 13mm. Also, these have the sport-type rubber tips with the little protrusion the fits into the ear canal so the sound goes straight in and the fit is more solid. One minor drawback is these use micro-USB for charging, rather than the USB-C on the XB400. Anyhow, was immediately so impressed with the sound quality I ordered a 2nd one as a spare, since it seems this has possibly been discontinued.

Sounds quality is great, but the fit is not so good. The earpiece is very big and it can fall out from the ear easily

Bought these for my father because he wanted buds with a wire. They lasted about a month before the charging port broke from the device housing. The device seems to be very poorly engineered.

I like the noise cancelling feature and they don't fall off while i'm working out or jogging.

I would give it negative stars. It is uncomfortable, came out of the box with a static buzz in the left earbud, and went straight into the gatbage bin

The sound is great the fit is not good .. bearly stays sin my ear .. back to JBL I go

These have better sound quality than other ones I have. Sit in my ears well. No serious issues. Sometimes I have a volume control issue with my iphone but just have switch apps to fix it.

The best part of these is that they fit loose inside the ear but stay put. Other inside the ear buds tend to fit really tight and hurt. These are very comfy and you even forget you have them on. One negative thing, the volume is not as hugh. I use then every day on my commute on the train and I find myself unable to hear the show Im watching. When listening to music it tends to be ok though. Overall, a good bang for the buck. I'd get em again.