Bests & Worsts Reviews from Amazon

These fit in my ear perfectly and stay there in running. The sound quality is good for what it is, and one of the best among true wireless earbuds. Sound stage is okay, highs are pretty good, for bass I wouldn't want a bit more than what it already has. I also used these to make phone calls, and sound quality on the other end was also good. My main use: working out, including running. Features I need: staying in ear while moving, stable connection, quality mic for phone call Features I don't need: ANC (bad for running), complex touch control (tried Sennheiser True Wireless and it was bad) What do I already have: Jabra 75t, Shure 845 with M2BT1, a few other wired big/small headphones, etc I was worried reading other early reviews, but I'm so relieved after getting mine. People compare with Jabra 75t and complain about these. I have both and on the contrary totally prefer Bose. Sound is more open and clear. Jabra is not bad but the sound is too closed and gives an even smaller sound stage. Jabra don't stay in my ears despite I have a few different foam eartips to try on. For bass, I can say these have the signature Bose kind of bass, deep but not heavy. It touches the low frequency a bit but does not not go boom. I personally prefer this though others may want more bass. Overall, these are better than Jabra in every aspect for me. They don't sound as nice as my Shure, but they are for different purposes.