New / Audio, Earphones & Speakers

Redmi Buds 4

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  • Specifications
    Product model no.
    M2137E1

    Earbud input parameters
    5V⎓ 100mA

    Charging case input parameters
    5V⎓ 450mA

    Wireless connection
    Bluetooth® 5.2

    Bluetooth protocols
    HSP、HFP、A2DP、AVRCP

    Operating distance
    10m (open space free of obstacles)

    Single earbud net weight
    Approx. 4.5g

    Total weight including charging case
    Approx. 55g

    Charging port
    Type-C

    Speaker impedance
    16Ω±15%
  • Warranty

    1 year

    Warranty applies to Singapore only unless otherwise stated.

  • SIM lock information

    Phone is unlocked and ready for use with any provider or SIM card.

    Please check network compatibility with your country before purchase.

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WhyMobile Pte Ltd
14 Scotts Road, #03-126
Far East Plaza
Singapore 228213
Mon-Sat: 12pm to 9 pm
Sun/PH: 12pm to 8 pm

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