Xiaomi Redmi Buds 4 Active, Advanced Bluetooth® 5.3, 12mm Dynamic Driver, Google Fast Pair, Up to 28 Hours* Long Listening time with case

Noise cancellation:Each earbud is equipped with a high-sensitivity microphone that reduces interference from ambient background noise, ensuring optimal speech intelligibility for effective communication even in noisy environments Touch function: Answer incoming calls, play music and other daily operations can be done with a single touch of finger on the back of the headset, long press with two fingers on the headset can start playing mode and turn on and off the low latency function International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions Brand: Xiaomi