Sennheiser’s CX 5.00 brings you the best of both worlds. The CX 5.00 delivers all of the impressive sound quality and superior bass response that you expect from a Sennheiser product as well as all of the functionality you need from your portable device. Optimized for the use with iOS devices or Galaxy and Android devices, the CX 5.00 features an in-line remote with an integrated mic, so you can take calls and listen to music with the push of a button.