Amazon has the Sennheiser CX300-B Earbuds for just $16.40, originally priced at $49.95. Featuring “a 112dB Sound Pressure Level, you can lock out background noise and revel in the pleasure of listening to your music.” Product page.

The CX 300 model is ideal for use with portable MP3, CD, MD, DVD players and many other portable devices with 3.5mm headphone sockets.

[via Amazon]