The product looks and sounds good, pairing was easy to do. My problem is that the manual that came with it donāt really give clear instructions on how to use it. There was no detailed outline of product parts and their uses, so when the manual says āpress main buttonā, I donāt know which one to press since there was no specific or obviously protruding or encircled or color-coded ābuttonā to push. The buds are just smooth all around. I had to learn how to use them by trial and error. Until n...