$90 pp or neg for multiple pairs. Free tracked shipping

- Colour: Black
- Wearing style: Ear-canal
- Impedance: 16 Ω
- Frequency response (headphones): 17 - 22000 Hz
- Sound pressure level (SPL): 114 dB
- Jack plug: 3.5 mm (angled)
- Cable length: 1.2 m
- 'Transducer principle: Dynamic
Full specs here: http://en-de.sennheiser.com/noise-cancelling-earphones-headphones-cx-400-ii