Sennheiser PXC-250

• Dynamic stereo mini headphones
• Fold and flip: registered design allows the ear cups to be turned through 90� and fold the headphones closed (headphones will lock in open and closed positions)
• For transport: supplied with soft belt pouch with extra pocket
• 1.8 m Kevlar-reinforced OFC copper cable with 3.5 mm jack plug, delivered with an adaptor to 6.3 mm (1/4") stereo and 3.5 mm double mono (for airline audio)
• Ideal for aircraft and other environments with engine noise: the switchable NoiseGard(TM) active noise compensation attenuates frequencies below 1,000 Hz by up to �15 dB
• High-resolution sound due to Sennheiser "Duofol" diaphragms with spiral embossing
• Bass tube for powerful, punchy bass
• Lightweight: only 65 g without cable
• Nominal impedance: 300 Ohm
• Jack plug: 3,5 mm stereo
• Transducer principle (Headphones): dynamic, closed
• Ear coupling: supraaural
• Frequency response (headphones): 10.....21000 Hz
• Sound pressure level (SPL): 106 dB(SPL)
• THD, total harmonic distortion: 0,1 %

Dimensions:

• Size When Folded: (185 x 105 x 40 mm)
• Cable length: 1,8 m
• Weight w/o cable: 65 g