"Great sound and comfortable"4.0 starson by p_holly
Pros: Great sound, comfortable and bluetooth works well.
Cons: not completly water proof. But I use it while running and unlike my original s9 neither channel has given out, the buttons stop responding but always work again after drying out
Summary: actually like better then most wired heaphones I've had but I've only ever head ones that cost 40 to 50 dollars before at most. bluetooth compresion is sometimes noticeable but doesn't bother me, but the effects, equalization and compression would probably bother audio purists, though the effects do a lot to hide the weakness of bluetooth.