Amazon.com has a Sennheiser MX-500 In-Ear Headphones (Blue) for $8.25. Free Shipping on orders over $25.
- n
- 18 to 22,000 Hz frequency response n
- Convenient wind-up pocket carrying case n
- Renowned Sennheiser quality n
- Full-bodied stereo sound with powerful bass response n
- Built-in volume control