I got one when it came out and first week it got issues with charging them. Returned it and got another one and after couple months same issues. The crew for the earphones at samsung company should all be fired for this product. Definitely not worth a penny and everything in my house is a samsung. I use samsung phone, watch, TV, fridge you name it. But samsung earphones are definitely not good. Stay away
Every time I adjusted or even touched these, one of the buds would screeeeech loudly in my ear. Returned and bought another brand. Buds and case felt very cheaply made.
First one I bought over heats when it was charged wireless and feel like it would catch on fire if I didn't remove it on time. Returned then bought a second one. After two weeks of use, left ear stopped charging randomly and I had to repeatedly remove and put it back in and even if it charges, it stopped charging till about 30%.
-Brought it couple months ago I expected it will reduce the noise,but it doesn't reduce a lot. There is no differences between when I wore it or not. If you really need the help with noise, I'm not recommend it.