Foldable sennheiser headphones Stereo Speakers & Headphones

The PXC 350 is a circumaural high-end travel headphone set with NoiseGard Advance technology for active attenuation of ambient noise. The PXC 350 enables an unprecedented sound experience for people on the move, thanks to its adaptive baffle damping in combination with patented Duofol diaphragms, which prevent unwanted partial oscillation to deliver a natural, lifelike sound quality. It features the NoiseGard Advance technology. This technology advances filtration efficiency from that of the original NoiseGard system for truly active reduction of ambient noise up to 85%. The PXC 350 is foldable and is supplied complete with a practical transport case, 2 AAA batteries and audio adapters. You may use headphones without the Noisegard feature if operated without batteries. Audio transmission always works - 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 Comes with full accessories - transport case, 2 audio adaptors (in-flight entertainment and 6.3 mm), batteries Weight w/o cable 230g Frequency response (headphones) 8 - 28.000 Hz Attenuation (passive) up to 32dB NoiseGard noise compensation up to 18dB (NG Advance) Impedance 150/750 ohms Uses 2 AAA Batteries providing up to 40 hours operating time