I have 2 JBL 2 Xtremes and all the cords broke, especially the new ones I purchased, but I bought these cords and they are better than the originals. They are heavy duty and durable and even charge better with the new cords. The seller sold and shipped to them to me very fast actually unexpectedly fast and it was super helpful, since my boyfriend uses them for work and pairs them up with his coworkers. We bought 2 more for his coworkers because the price was great and they were shipped basically overnight. Great purchase, great quality, I would buy more if I needed them, now I know where to go if my dad’s cord breaks for his speaker. I appreciate it truly!