Add a dash of elegance to your music gear with the Panasonic RP-HJE120 earphones. Sporting a minimal yet attractive design, these blue Panasonic headphones are specially crafted to match the iPod nano 5th generation mp3 player. These in-ear headphones also incorporate an ErgoFit design for ultimate comfort and fit so that you enjoy listening even for extended durations. These Panasonic headphones feature a neodymium rare-earth magnet for nice well-rounded bass, decent mids, and clear highs. To add more, the Panasonic RP-HJE120 has 20 Hz to 20 kHz frequency response, 16 ohm impedance, and 96 dB sensitivity rating, which help deliver great audio fidelity throughout the entire musical spectrum. And, the three different-sized ear pads that ship with these in-ear headphones let you adjust the cans to comfortably fit your ear. So, with these stunning Panasonic headphones inserted, you are always lost in your sweet little world of music.