I had the original Moto S9 and now the S9 HD, I love them.
Amazon reviews say that sweat tends to ruin these. Have you noticed this at all?
If you're cheap like me, you can buy a clone S9 for $20 SHIPPED!
Brand New Bluetooth Wireless Headset S9 For Mobile Phone
I use them and they work fine... just don't use them outside LOL
How about the quality? There are many bluetooth headsets in this site.
If it is ok, I may buy one from them.