Description
Redmi Buds 4 Active
Everyday true wireless earbuds (model M2232E1) with Bluetooth 5.3, a 12mm dynamic driver, and long playback when you use the included case. Full specifications are available at xiaomipakistan.com.
Audio and calls
- Driver: 12mm dynamic unit for pronounced bass
- Codec: SBC wireless audio
- Impedance: 32Ω
- Calls: Noise cancellation designed for clearer voice during calls
Wireless connection
- Bluetooth: 5.3
- Pairing: Google Fast Pair* on compatible devices
- Profiles: HFP / A2DP / AVRCP
- Range: Up to 10m (open environment)
Battery and charging
- Earbuds: 34mAh each (listed as 1040 in source spec block)
- Charging case: 440mAh
- Playback: Up to 5 hours on a single earbud charge; up to 28 hours combined with the case
- Quick charge: 10 minutes of charging for up to 110 minutes of music*
- Port: USB Type-C on the case
| Parameter | Specification |
|---|---|
| Earbud input | 5V⎓0.10A |
| Case input | 5V⎓0.50A |
| Case output | 5V⎓0.20A |
Size and weight
| Item | Dimensions | Weight |
|---|---|---|
| Single earbud | 31.1 × 20.9 × 22.5 mm | 3.65g |
| Charging case | 63.2 × 53.4 × 24 mm | 34.7g |
| Total (with buds in case) | — | 42g |
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