Muchas gracias amigos excelente producto, los recomiendo I would keep it casual. - Same enjoyable sound quality- Same comfortable fit- Dont make my ears excessively sweaty- Good cable length and durability- Nice carrying pouch it comes withMy only constructive criticism is that the bass in the CX300 II feels much weaker than the CX200 Street II. They sound remarkable. Because the pads are thicker, they press into your ears even harder. I wish the black had been on sale. Get stuffy after a while of use, e. Going to contact Amazon Customer Service regarding this but hopefully the seller will see this post and respond and we can work things out. The new one does have very, very slight display lift on the left side near the SIM tray. I wear them maybe once or twice a week tops.