Perfect sound.

While listening to user convenience and full bass music.

Music on the go (Sennheiser MX needs to be connected to your MP3 or CD player, which is easy to carry while traveling).

Comfortable for use on the outside or during transport.

Speaker unit unit: 

* Type: open 

Cable: 

* Length: 1.2 m 

* Shape: Symmetrical 

Plug: 

* Shape: Straight 

* Diameter: 3.5 mm 

Standard: 

* Sensitivity: 120 dB / mW 

* Resistance: 32

* Frequency range: 55 ~ 15,000 Hz 

Includes: 

* 1 pair of ear cotton