Redmi Buds 4 Pro are certified by Hi-Res Audio Wireless and feature a dual dynamic driver system, consisting of a 10mm aluminum alloy diaphragm, which uses an exclusive audio algorithm Xiaomi’s HRTF to simulate real sound and offer a truly immersive experience.
The headphones can reduce noise by up to 35dB. Call quality is further enhanced through the three-headset system. They offer up to 30 hours of autonomy with the case and 6 hours on a single charge. Also, after 5 minutes of charging they offer up to 2 hours of music!
– Bluetooth: 5.2
– Playback Time: 6 hours
– Charging Time: 1 hour