HD 1 On-Ear Wireless
Luxurious portability. Designed for uncompromising portability, the HD 1 On-Ear Wireless offers full-sized HD 1 quality in a more compact frame. It features hybrid active NoiseGard™ noise cancellation and state-of-the-art Bluetooth technology. Lightweight stainless steel sliders reflect the essential design purity of the HD 1 family, while its soft Alcantara®-covered ear pads ensure excellent wearing comfort.
Color: black, ivory
Impedance passive: 28 Ω
Impedance active: 480 Ω
Frequency response (Headphones): 16 Hz – 22000 Hz
Sound pressure level (SPL): 111 dB (Passive: 1 kHz/1 Vrms)
THD, total harmonic distortion: <0.5% Contact pressure: Approx. 3.6 N Microphone Frequency response (Microphone) Wideband: 100 - 8,000Hz Frequency response (Microphone) Narrowband: 300 - 3,400Hz Pick-up pattern: Dual omni-directional microphone (2 mic beamforming array) Sensitivity as per 121 TR 9-5: -44dB V/Pa (1kHz) General data Bluetooth Version: Bluetooth 4.0 + EDR Supported Profiles: A2DP + AVRCP + HSP + HFP Ear coupling: Supraaural Jack plug: 3.5mm angled Cable length: 1.4 m (Detachable) Transducer principle: Dynamic, closed Attenuation: Up to 20dB Charging time: Approx. 3 hrs Operating time: 22hrs (HFP + ANC) Battery Specification: Rechargeable Lithium-ion Polymer (600mAh) Codecs: apt-X® NoiseGard™ noise compensation: NoiseGard™ Hybrid technology with 4 pick-up microphones