Conclusion: The Sennheiser CX890i are a nice pair of headphones, the included remote control with built-in mic does an apt job during calls. With great sound quality and very distinctive looks, the CX890i is a very impressive headset, although you should take a look at some of Sennheiser’s other offerings if these seem to be out of your budget.
Excerpt: You've got a new iPhone 5 or Android smartphone and found the Apple EarPods to be sadly lacking? It's a common story - the Sennheiser CX 890is have been designed with the smartphone user in mind. They look like a better match for your iPhone than Apple's own headphones...
Pros: Rugged build, Cool design, Big remote
Cons: Cable doesn't feel premium, A tad pricey for what they are