SENNHEISER HD1 ON-EAR WIRELESS M2 OE BT IVORY

SPECS

• Headphones
• 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