Sennheiser PXC 550 Black

Wireless headset with bluetooth for the discerning business traveller. This stylish, compact and foldable headset delivers exceptional sound quality, class-leading adaptive noise cancellation and crystal clear speech clarity. Ergonomically engineered for wearing comfort and intuitive control, this headset upgrades the on-the-go audio experience. Featuring Sennheiser’s NoiseGard Hybrid adaptive noise cancelling it creates your own aural space in even the most chaotic of environments. While the PXC 550 Wireless’s extraordinary battery life of up to 30 hours of continuous use means you can span the globe on a single charge without leaving your private audio lounge. Instead of a cable it features some of the finest and best-sounding solutions in high-tech transmission connecting the headset featuring and Near Field Communication (NFC) enabled pairing the PXC 550 Wireless with the respective mobile device is every bit as fun as listening to it. Still, the PXC 550 Wireless can also be used with a cable that is included. The PXC 550 Wireless offers unrivaled speech clarity for personal and business calls. Technical Data: Impedance: Active 490 Ω / Passive 46 Ω. Frequency response (Headphones): 17 - 23,000 Hz. Bluetooth Version: Bluetooth 4.2. Sound pressure level (SPL): 110 dB. THD, total harmonic distortion: <0.5% (1kH, 100dB). Weight: 227g