Sennheiser CX-300 II Precision Enhanced Bass Earbuds

Product Description
Offering a powerful bass driven stereo sound with greater clarity and improved dynamics over standard ear buds are the CX 300 II precession silver ear canal phones.
Durable dynamic speaker system delivers precise bass response on the go
Fits comfortably just inside the ear canal to suppress ambient noise
Asymmetrical cable for tangle-free wear and convenience
Extremely small and lightweight
Ideal for use with all MP3, CD, DVD, MD players and portable game systems with 3.5mm headphone adapter jacks. Include 3 sets of black ear bud gels S/M/L