Sennheiser CX400-II Precision Black Artnr: 502743 With superior musical detail resolution across the board and more precise dynamics, the CX 400-II Precision Black ear-canal phones target music afficionados wanting to upgrade the sound quality of their portable audio devices. The wide array of ear adapters (S/M/L sizes) provided in the package allows for a personalised fit as well as an excellent passive attenuation of ambient noise. To add to your listening convenience, a volume control has also been integrated into the cable. Features High-end dynamic speaker systems with Neodymium magnets tuned for a natural sound reproduction Superior fit in the ear canals offering highest attenuation of ambient noise (extended ear adapter set included) Integrated volume control Various accessories included: cable clip, cable winder and carrying pouch Optimised for MP3, iPod, iPhone, CD players and portable gaming systems Symmetrical cable 2-year warranty Delivery Includes CX 400-II ear-canal phones Extended ear adapter set (S/M/L) Cable winder Cable clip Carrying pouch