Specifications and Features of Xiaomi Redmi Buds 4 white
| Weight | 4.5g (headphones) 55g (with case) |
|---|---|
| Battery | Earbud input parameters: 5Vā 100mA Charging case input parameters: 5Vā 450mAup to 6 hours (headphones), 30 hours (with box) |
| OS | iOS, Android, Windows |
| Connectivity | Bluetooth 5.2, wireless and USB-C charging |
| Other Features | Up to 35dB hybrid active noise cancellation 3 ANC level options and adaptive ANC mode AI noise reduction AI noise reduction 10mm dynamic driver unit, 0.006mm ultra-thin diaphragm Up to 30 hours long battery life with case MIUI Pop-up for Quick Pairing IP54 water and dust-resistance In-ear detection Find your earphones One-touch reset |