I got this product because I needed another set of earbuds for my iPhone. I got a wired set, but was surprised that I needed to enable Bluetooth to use it, so I went looking for a set that wouldn't emit EM radiation close to my head. I chose this because I liked the size of the little speakers that that are mounted between the air tube and the electrical cord. Having tried it, I'm surprised at both the quality of the sound and the available volume. You obviously don't want it too loud because it could damage your hearing, but from my perspective, the volume capacity is there. Even though they're marketed as a way to avoid EM radiation, they seem to work BETTER than the standard wired earbuds that I've tried. They work WAY better than the wired model that required Bluetooth. There is a caveat. As you know, Apple in their infinite wisdom decided to do away with the standard headphone port, so now they only offer the lightning port. These earbuds REQUIRE a standard headphone jack, so I also ordered a lightning adapter from UGREEN. These two devices work perfectly. When I first plugged it in, I got a message on my phone saying "Hey, what did you just plug in? Is it a pair of headphones?" I don't know what that was about, but I clicked yes, and the thing works great. Sound quality is great, sound volume is great, phone operation works great. Awesome. Oh, and there's that thing about not having EM radiation close to your head. It came in a very nice case and a few sets of "sport" earbud adapters, and three pairs of adapters in different sizes - it that silicone-like padded part that helps the earbud fit snug in your ear. I couldn't figure out how to use those, but maybe you can. It worked perfectly right out of the box.
