Brainwavz’s M4 In-Ear Noise Isolating Headphones are currently being offered for just $28 shipped, originally priced at $89.50. These are dynamic, driver-based earphones that provide detail, depth and bass, giving sharp and pleasurable sound. Product page. Continue reading for a video unboxing.

The sound signature is well suited for many song genres but most notably Rock, your AC/DC, GNR, Bon Jovi, Zeppelin and other rock god bands will, simply put, rock on the M4 with guitars and vocals well represented. BRAINWAVZ M4 drivers are housed in a sleek barrel shaped housing made of metal and uses a high quality cabling that makes them durable and far more tangle resistant than a standard cable.

[via Amazon]