The HAFX33 "marshmallow" headphone is the new in-ear canal style headphone which promises a comfortable fit with a soft free size earpieces made of memory foam material. The in-ear canal style and just fit earpieces also offer isolation from ambient noise and low sound leakage. The stylish HAFX33 is available in five fun color variations so you can personalize your MP3 player listening style. The "marshmallow" offers the joy of powerful sound, fun and maximum comfort with a colorful and stylish design.