A feast for your ears - the Redmi Buds 4 Pro are Hi-Res Audio Wireless certified and support the LDAC audio codec at transmission speeds of up to 990kbps, as well as audio resolutions of 96kHz/24bit and higher. The headphones can reduce noise by up to 43dB, blocking up to 99.3% of external noise, allowing you to enjoy your music in peace and quiet.
Redmi Buds 4 Pro features an all-new dual dynamic driver system, which consists of a 10mm aluminum alloy diaphragm and a 6mm titanium diaphragm for high frequencies. Together, these two drivers deliver crystal clear treble and rich bass over a wide range of genres.
Redmi Buds 4 Pro features an all-new immersive sound system that uses Xiaomi's proprietary HRTF sound algorithm to simulate real sound and deliver a truly immersive video experience, compatible with a variety of sound sources and playback devices.
In normal clarity mode, you can hear your surroundings without removing your headphones. You can also switch to increased volume mode when you need to talk to someone face to face.
Each handset features a built-in metal wind shield that effectively reduces wind noise, as well as a proprietary wind noise reduction algorithm that automatically turns on when the wind reaches a certain speed, so you can enjoy outdoor activities without interruption.
Each of the three microphones has its own function and accurately produces voice sounds, effectively filtering out external noise. Call quality is further improved by a noise reduction algorithm using a neural network.
Listen to up to 9 hours of music on a single charge, or up to 36 hours when used with the charging case. And if you're in a hurry and forget to charge, the headphones can play up to 2 hours of music after a quick 5-minute charge.
The headphones can connect to two Android, iOS or Windows devices at the same time, allowing you to use the same headset when you're at the office. On compatible MIUI devices, a pop-up for quick pairing requests automatically appears when you open the charging case near your phone.
Each handset is equipped with a sensor that allows you to pause music and switch modes with a short or long press.
The Redmi Buds 4 Pro features an innovative and elegant design with curved edges. It is also ergonomically designed to reduce pressure in the ear canal and weighs only about 5.0 grams for a comfortable fit.
| Features / filters | |
| Battery type | Built-in battery |
| Bluetooth | Yes |
| Bluetooth profiles | A2DP, AVRCP, HFP |
| Charging case | Yes |
| Charging case connector type | USB Type-C |
| Charging case type | Wired |
| Charging source | USB |
| Colour | White |
| Colour name | Moon White |
| Connectivity technology | True Wireless Stereo (TWS) |
| Continuous audio playback time | 9 |
| Continuous audio playback time (with charging case) | 36 |
| Control type | Touch |
| Driver type | Dynamic |
| Ear coupling | Intraaural |
| Fast charging | Yes |
| Headset type | Binaural |
| Impedance | 24 |
| Input current (charging case) | 0.5 |
| Input current (earpieces) | 0.16 |
| Input voltage (charging case) | 5 |
| Input voltage (earpieces) | 5.25 |
| International Protection (IP) code | IP54 |
| Intraaural headphones type | Earbuds |
| LED indicators | Yes |
| Microphone type | Built-in |
| Noise reduction type | Active |
| Product colour | White |
| Product type | Headset |
| Quantity | 1 |
| Recommended usage | Calls/Music |
| Transparency mode | Yes |
| Wearing style | In-ear |
| Wireless range | 10 |
| Technical data | |
| Model | M2132E1 |
| Input parameters of the handset | 5.25V ⎓ 160mA MAX（one handset）. |
| Input parameters of the charger | 5V ⎓ 0.5A MAX |
| Charging port | Type-C |
| Wireless connection | Bluetooth® 5.3 |
| Bluetooth protocols | Bluetooth®Low Energy / HFP / A2DP / AVRCP |
| Operating distance | 10m (open space without obstructions) |
| Speaker impedance | 24Ω |
