Wholesale New Sennheiser PXC 450 Noise Cancelling Headphones 

Technical Specifications 

Audiophile sound experience on the move: outstanding sound quality thanks to adaptive baffle damping and patented Duofol diaphragm technology 
NoiseGard 2.0 active noise compensation provides best possible protection against ambient noise (up to 90.0%) 
Comfortable fit and high level of passive ambient noise attenuation thanks to circumaural ear pads and padded headband made of top quality materials 
TalkThrough function: for easy communication with the people around you while wearing the headphones 
Volume can be adjusted directly on the headphones 
Ideal for people on the move: comfortable, sturdy and foldable headphone design 
Audio transmission always works C even in passive mode and without the batteries 
Ideal for use with in-flight entertainment systems, MP3 players and all other portable and stationary audio equipment 
Top quality materials and replaceable ear pads and cable for long service life 
Headphone design: Headband set 
Ear coupling: circumaural 
Transducer principle: dynamic 
Weight w/o cable: 240g 
Frequency response (headphones): 8 - 28000 Hz 
Attenuation (passive): up to 32dB 
NoiseGard noise compensation: up to 23dB (NG 2.0) 
Impedance: 150/750 
THD, total harmonic distortion: less than 0,1% 
Sound pressure level (SPL): 108 dB 
Battery Specification: one AAA battery 
Operating time: more than 21h 
Cable length: 1,4 m single-sided, replaceable 
Connector: 3,5mm right-angled 

Package Content 

1 PXC 450 high-end travel headphone 
1 Transport Case 
2 Audio Adapter (In-flight-Entertainment and 6,3 mm) 
2 AAA batterys