Immerse yourself in the world of music with the Grado GR10 headphones. Featuring unique wide-bandwidth moving armature design, these Grado headphones offer unsurpassed acoustic performance. With a frequency response ranging from 20 to 20,000 Hz, these in-ear headphones let you listen to a range of sounds. Boasting a sensitivity level of 116 dB, the Grado GR10 headphones allow you to enjoy your favorite tunes even in the noisiest of environments. Moreover, the standard 3.5 mm connector in these Grado headphones provides compatibility with the MP3 players and other portable CD/DVD players. Featuring a lightweight design, you can conveniently wear these in-ear headphones for prolonged hours.