The 12 mm dynamic drive is even bigger than before. Expert tuning by Xiaomi Acoustic Lab delivers enhanced bass and increased acoustics, providing a pleasant listening experience for users worldwide.

Superior performance in noisy environments
Each earpiece is equipped with a high-sensitivity microphone that reduces ambient background noise interruption and ensures optimal speech clarity for effective communication even in noisy environments.
28 hours ultra-long battery life
Let good music keep you company for longer. The headphones’ battery lasts up to 5 hours on a single charge and up to 28 hours* with the portable charger, so you can enjoy great music around the clock.
Say goodbye to frequent recharging.
Fast charging means you can enjoy an extra 110 minutes of music* after 10 minutes of charging. Take a short break and then pick up where you left off on your music journey.
Fully updated.
The headphones are now equipped with the latest Bluetooth 5.3 technology, which reduces power consumption, allows for greater signal stability and stronger interference resistance. Even when surrounded by multiple devices, they provide reliable transmission without interference.
Smooth gaming experience
With Bluetooth® 5.3, you can easily enter low-latency mode for an immersive gaming experience with exceptional accuracy. It ensures that you don’t miss a single crucial moment in the game and allows you to control it efficiently and accurately.
Control from anywhere
Touch control operations allow you to seamlessly and easily switch between different modes with a light touch.
Open the cover to open the pop-up window and simply touch to connect
Redmi Buds 4 Active enables fast, effortless Bluetooth pairing with your Android devices with a single touch. You can even check where you last put it.
Thoughtful protection
The earphones feature a clean and professional design that has passed the IPX4 water resistance test. Whether you’re outdoors or in the gym, sweating it out, you can be sure they’ll keep up with the task.
Easily customise your headphones
Download the Xiaomi Earbuds app to set the Redmi Buds 4 Active wireless earbuds’ low latency and check battery status. You control the personalized earbud functions.
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