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  5. Soundcore

  6. Item#: 9SIACCUJXW7796

  • $99.99
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    Top Rated
    4.6 (4,049 seller ratings)

    Shipped by Direct from manufacturerAnker Official Store

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    soundcore by Anker Liberty 4 NC Wireless Noise Cancelling Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3

    + $20 off w/ promo code ENF2597, limited offer By Anker Official Store

    (28) Write a Review
    • Reduce Noise By Up to 98.5%: Liberty 4 NC noise cancelling earbuds have a high sensitivity in-ear sound sensor, an oversized driver, and an innovative noise isolation chamber that cancels up to 98.5% of noise for peaceful travel.
    • Noise Cancelling Adapts to Ears and Environments: Adaptive ANC 2.0 makes real-time calculations and adjusts to your ear canals and external environment for maximum quiet amongst the hustle and bustle.
    • Crisp Sound with 3× More Detail: 11mm custom-tuned drivers deliver consistently crisp and detailed sound. Experience Hi-Res wireless audio and LDAC technology that transfers 3× more data than regular Bluetoothbringing wireless music to life.
    • Sculpt Your Sound Profile: Not everyone listens the same, so use HearID 2.0 to find the perfect sound profile for you. If you want to mix it up, the EQ is fully adjustable or choose from 22 presets to match your audio.
    • 10H/50H Worry-Free Battery
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    Specs
    Reviews (28)
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    Learn more about the Detailed Specifications

    Model
    Brand Soundcore
    Series Liberty 4 NC
    Details
    Type Headphone
    Color Blue
    Driver Unit 11mm
    Frequency Response 20Hz–20KHz
    Input Impedance 10 ohms
    Signal to Noise Ratio(SNR) FB:68dBA ,FF&Talk 63dBA
    Power Supply earbud: 0.212Wh , case: 3.069Wh
    Sensitivity 123dBSPL, based on IEC711,126mV
    Weight 54.96g
    Noise Cancelling Active
    Wireless Type Bluetooth
    Battery Lithium polymer
    Operating Time Playtime (Normal mode, varies by volume level and content)Up tto 10 hours (Total 50 hours with the
    charging case)
    Playtime (with ANC mode turned on)Up to 8 hours (Total 40 hours with the charging case)
    Playtime (LDAC, Normal mode)Up to 6 hours(Total 30 hours with the clharging case
    Talk time 4H(Total 20 hours with the charging case)
    Standby time23H(Total 115 hours with the charging case)
    Microphone
    Microphone Frequency Response -3dB relative to 1kHz, 35Hz; +3dB relative to 1kHz, 18.5kHz

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