Defender FREEMOTION B571 LED, Wired & Wireless, Calls/Music/Sport/Everyday, 20 - 20000 Hz, 200 g, Headset, Grey

Defender FREEMOTION B571 LED Headset Wired & Wireless Head-band Calls/Music/Sport/Everyday Bluetooth Grey

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    Product Information

    Defender FREEMOTION B571 LED. Product type: Headset. Connectivity technology: Wired & Wireless, Bluetooth. Recommended usage: Calls/Music/Sport/Everyday. Headphone frequency: 20 - 20000 Hz. Wireless range: 10 m. Weight: 200 g. Product colour: Grey

    Headphones & Headsets Defender
    Product
    Name
    Defender FREEMOTION B571 LED Headset Wired & Wireless Head-band Calls/Music/Sport/Everyday Bluetooth Grey
    Category
    Headphones & Headsets
    Brand
    Defender
    Headphones
    Ear coupling
    Supraaural
    Intraaural headphones type
    Earbuds
    Headphone frequency
    20 - 20000 Hz
    Headphone sensitivity
    115 dB
    Noise canceling
    Yes
    Noise canceling type
    Passive
    Diaphragm diameter
    4 cm
    Microphone
    Microphone type
    Built-in
    Microphone frequency
    100 - 16000 Hz
    Microphone sensitivity
    -42 dB
    Weight & dimensions
    Width
    175 mm
    Depth
    75 mm
    Height
    185 mm
    Weight
    200 g
    Packaging data
    Package width
    170 mm
    Package depth
    89 mm
    Package height
    154 mm
    Package weight
    310 g
    Package type
    Hanging box
    Battery
    Battery operated
    Yes
    Battery type
    Built-in battery
    Battery technology
    Lithium Polymer (LiPo)
    Battery capacity
    400 mAh
    Continuous audio playback time
    9 h
    Charging source
    USB
    Ports & interfaces
    Connectivity technology
    Wired & Wireless
    3.5 mm connector
    Yes
    Bluetooth
    Yes
    Bluetooth profiles
    A2DP, AVRCP, HFP, HSP
    Bluetooth version
    5.0+EDR
    Frequency band
    2.402 - 2.48 GHz
    Frequency response (music mode)
    20 - 20000 Hz
    Wireless range
    10 m
    Performance
    Product type
    Headset
    Wearing style
    Head-band
    Recommended usage
    Calls/Music/Sport/Everyday
    Product colour
    Grey
    Headset type
    Binaural
    Operating keys
    Answer/end call, Play/Pause, Track <, Track >, Volume +, Volume -
    Volume control
    Button
    Control unit type
    On-ear control unit
    Control type
    Buttons
    Foldable
    Yes
    Detachable cable
    Yes
    Backlight
    Yes
    Backlight colour
    Multi
    Sound pressure level (max)
    115 dB
    On/off switch
    Yes
    Music playback
    Yes
    Adjustable headband
    Yes
    Housing material
    Metal, Plastic
    Compatible memory cards
    MicroSD (TransFlash)
    Logistics data
    Master (outer) case width
    550 mm
    Master (outer) case length
    360 mm
    Master (outer) case height
    325 mm
    Master (outer) case gross weight
    8.5 kg
    Products per master (outer) case
    24 pc(s)
    Certificates
    Compliance certificates
    CE, RoHS
    Sustainability
    Sustainability compliance
    Yes
    NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.

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