I have a few pairs or wireless buds due to commuting and recreational bike riding. Previous are smaller but did not stay put through chasing a toddler on their bike. These stay put, seem to hold charge ok, but that is yet to be seen. They are very bass heavy, though a good equalizer helps with that if necessary. Transparency mode is great. Sound is pretty good, gets noisy at higher frequencies, but again, for the price , it is pretty good. The buds work separately well, but to have them go back to double, you need to re-pair. One of the main reasons for getting these was comfort and these are great, no pain, they do not move and don't cause any pressure points after a longer wear which I experienced with smaller buds. I would definitely recommend those at this point. If they last, is yet to be seen. Fingers crossed.