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Sennheiser MOMENTUM Free

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Specifications

Item Value
Type Earphones [x]
Impedence 28Ω [x]
Wireless
Bluetooth version 4.2 [x]
Wireless? Yes [x]

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Technical Data

  • Wearing style
    Neckband
  • Microphone
    Type: MEMS
  • Bluetooth Version
    4.2
  • Supported Profiles
    A2DP 1.2
    AVRCP 1.4
    HSP 1.2
    HFP 1.6 - HD Voice
    (Or higher)
  • Frequency response
    15Hz - 22000Hz
  • Max. sound pressure level
    118dB (Passive: 1kHz/ 1Vrms) > Active
  • THD, total harmonic distortion
    <0.5%
  • Ear coupling
    In Ear
  • Transducer principle
    Dynamic (SYS10)
  • Weight
    < 40g
  • Audio input
    Bluetooth
  • Range
    up to 10 meters
  • Min. terminating impedance
    28 Ohm (Passive)
    480 Ohm (Active)
  • Operating voltage (mains)
    3.0-4.2V
  • Sensitivity as per 121 TR 9-5
    - 44 dB V/Pa
    Sending Loudness Rating (SLR)
    Wideband: 10dB /- 5dB
    Narrowband: 8dB /- 5dB
  • Battery Specification
    Built-in Rechargeable Lithium-ion Polymer (~85mAh) with more than 500 charges
  • Codecs
    apt-X ® / apt-X ® LL /AAC/SBC
  • Personal fit
    XS, S, M, L (4 sets)
  • Voltage
    3.7V Nominal
  • Connection
    2 device simultaneously (HFP/A2DP)
    8 device in pairing list
  • Charging Current
    3.0-4.2V

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