XBS port increases bass response.

Convenient in-cord volume control.

Convenient travel-fold design.

Rare-earth magnet for rich and powerful sound.

Large-diameter driver units 30mm (1-3/16").

Drive Unit: (diam. in mm) 30 

Impedance: (ohm/1kHz) 24 

Sensitivity: (dB/mW) 102 

Max. Input: (mW) 1000 

Frequency Response: (Hz-kHz) 14-24 

Cord Length: (ft./m) 3.9/1.2 

Plug Type: Gold 

XBS: Yes 

Water Resistant: No