The Xiaomi Redmi Buds 4 Active headphones are an excellent choice for those seeking a superior sound experience. The size of the 12mm dynamic driver has been increased compared to its previous version for more powerful bass. The Xiaomi Acoustic Lab has expertly tuned this device to deliver enhanced bass and heightened acoustics, resulting in a pleasing listening experience for users around the world.

100 in stock


Each earbud is equipped with a high-sensitivity microphone that effectively reduces ambient background noise, allowing for clear speech and effective communication even in noisy environments. The battery life of the earbuds can last up to 5 hours on a single charge. Additionally, when using the portable charging case, the battery life can extend up to 28 hours, allowing you to enjoy your favourite music throughout the day and night.

Fast charging allows you to enjoy an additional 110 minutes of listening after just 10 minutes of charging. Take a brief break and then resume your music journey exactly where you left off. Bluetooth® 5.3 allows you to effortlessly activate low-latency mode, enhancing your gaming experience with remarkable precision. By using this technology, you can ensure that you won’t miss any important moments in the game and have precise control over it.

The touch control operations enable you to effortlessly and seamlessly transition between various modes with gentle touches. The earbuds now have a sleek and professional structural design, which has successfully passed the IPX4 water resistance test. No matter if you’re going outdoors or going to the gym to work up a sweat, you can be confident that they will always meet the demands of the activity.


  • 12mm Dynamic driver for powerful bass
  • Noise cancellation for calls
  • Advanced Bluetooth 5.3 for a stable connection
  • Up to 28 hours of battery life with the charging case
  • Low-latency mode
  • Touch control
  • IPX4 water-resistance
  • Fast charging


  • Wireless Connectivity: Bluetooth 5.3.

    Bluetooth protocols: HFP/A2DP/AVRCP.

    Communication range: 10m.

    Charging port: Type-C.

    Earbud input parameters: 5V⎓0.10A

    Charging case input parameters: 5V⎓0.50A

    Charging case output parameters: 5V⎓0.20A.

    Charging Time: 90 mins.

    Speaker impedance: 32Ω.

    Battery Capacity Earbuds: 34mAh.

    Battery Capacity Charging case: 440mAh.

    Total Battery Life (with charging case): Approx. 20 hours.

    Product Colour: Black.

    Single Earbud Dimensions: 3.1 x 2.1 x 2.2 cm.

    Charging Case Dimensions: 6.3 x 5.3 x 2.4 cm.

    Shipping Dimensions: 25,4mm x 110mm x 102mm


Weight: 92g.

Brand: Xiaomi.

Colour: Black.

Warranty: 12 Months.


  • Xiaomi Redmi Buds 4 Active x1
  • Charging Case x1
  • Type-C Charging Cable x1
  • User Manual x1

Additional information

Weight 0,92 kg
Dimensions 25,4 × 110 × 102 mm

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