Description
Xiaomi Buds 6
Model M2540E1 true wireless earphones deliver Bluetooth 5.4 connectivity, active noise cancellation, Hi-Res wireless audio, and a semi-in-ear fit with touch controls. A USB-C charging case supports fast charging and extended playback, with low-latency gaming mode and dual-device connectivity for switching between compatible sources.
Listening and calls
- Active noise cancellation for immersive listening and clearer calling
- AI call noise reduction for voice clarity in noisy environments
- Low-latency mode for tighter audio sync when gaming or streaming
- Frequency response 16 Hz–40 kHz; Hi-Res wireless audio support
Design and durability
- Semi-in-ear design for a comfortable fit
- Per bud weight 4.4 g (±0.2 g); charging case 34.5 g (±1 g)
- IP54 water and dust resistance (headphones)
- Working range up to 10 m in an open, barrier-free environment
Technical specifications
| Product model | M2540E1 |
| Wireless connection | Bluetooth; BT 5.4 |
| Bluetooth protocol | Bluetooth Low Energy / HFP / A2DP / AVRCP |
| Charging port | Type-C (USB-C) |
| Battery capacity | Earphones 35 mAh; charging case 475 mAh |
| Battery time | Up to 35 hours (with case) |
| Noise control | Active Noise Cancellation |
| Controls | Touch controls |
| Charging case | Included |








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