Connectivity:
Compatible with MI and third-party smartphones and tablets
Xiaomi HyperOS 3.0 support for enhanced smart features and device interconnectivity
Battery & Charging:
Playback Time with aptX Adaptive codec varies slightly (5h/28h ANC off; 3h/19h ANC on)
Supports reverse charging from compatible smartphones
Noise Cancellation:
Active Noise Cancellation (ANC) with real-time adjustment based on wearing status to balance ear pressure and comfort
Environmental Noise Cancellation (ENC) for calls, effective even in 95dB noisy environments
Built-in 3 microphones with AI noise reduction and wind noise suppression
Smart Features:
Intelligent simultaneous translation with real-time voice broadcast and transcription in English and Chinese
Face-to-face translation mode enabling two-way communication with one person wearing earbuds and the other holding a phone
Independent recording on earbuds and charging case with multi-scene recording (live, call, audio/video)
One-touch recording control via triple press on charging case button, even with case closed
Xiaomi Find feature with ultra-long distance and precise location tracking within 50 meters using MI device network; supports Apple Find My for earbuds and charging case separately
Charging case provides audible prompts for charging status and lid open/close
Xiaomi Earbuds App support for customization of gestures, sound modes, firmware updates, and device management
Durability:
IP54 rated dust and water resistance for daily use
Package Contents:
Xiaomi Buds 6 earbuds (1 pair)
Charging case (1)
USB Type-C charging cable (1)
User manual (1)
Warranty and after-sales service documentation
Additional Notes:
Lossless audio transmission requires compatible MI smartphones (e.g., Xiaomi 17 series, 15 series, 14 series) with Bluetooth settings configured for aptX Adaptive and low power mode enabled
Battery life tested under Bluetooth AAC connection, 50% volume, ANC off, default settings; actual usage may vary
Supports notification bar battery status display on MI phones
Supports reverse charging from smartphones
Supports multi-device audio streaming and smart switching with Xiaomi HyperOS 3.0 or above
This product combines premium sound quality, intelligent translation, long battery life, and smart connectivity in a sleek, comfortable design for an exceptional wireless earbud experience.
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| Width | 10.0 |
| Height | 4.4 |
| NetWeight | 0.14 |
| Brand | MI |
| Model | Xiaomi Buds 6 (M2540E1) |
| Colors Available | Nebula Purple, Titanium Gold, Pearl White, Moon Shadow Black |
| Earbud Weight | 4.4g (±0.2g) each |
| Earbud Dimensions | 31.77 x 17.17 x 20.56 mm |
| Charging Case Weight | 34.5g (±1g) |
| Charging Case Dimensions | 52.34 x 52.57 x 24 mm |
| Charging Case Design | Slim, compact, pebble-like shape with smooth texture; Nebula Purple variant features a cat’s eye light chasing craft for dynamic luster |
| Frequency Response | 16 Hz – 40 kHz |
| Driver | Custom MI three-magnet gold-plated driver unit with 24K gold-plated diaphragm |
| Driver Features | 7% increased driving force, 40% increased sensitivity in low frequencies, 30% increased high-frequency sensitivity |
| Acoustic Structure | New airflow design and acoustic short-circuit design connecting front and rear chambers with enlarged rear vent for enhanced bass and fuller sound |
| Sound Quality | Lossless full-link audio transmission supporting 24bit/48kHz high-definition lossless audio with max transmission rate of 2.1 Mbps (6x traditional rate) |
| Audio Codecs Supported | AAC, SBC, aptX Lossless, aptX Adaptive, LC3 (on supported devices) |
| Certified | Snapdragon Sound, Hi-Res Audio Wireless |
| Sound Tuning | Jointly tuned by Harman’s “Golden Ear” team with two sound modes: |
| Additional Sound Modes | Vocal enhancement, treble boost, bass comfort, equalizer, and customizable modes |
| Adaptive Sound | Dynamic adjustment of sound profile per track for consistent pleasant listening |
| Surround Sound | 360° head-tracking surround sound for immersive spatial audio experience in music, movies, and gaming |
| Bluetooth Version | 5.4 |
| Bluetooth Protocols | Bluetooth Low Energy, HFP, A2DP, AVRCP |
| Wireless Range | Up to 10 meters in open space |
| Dual Device Connection | Supports simultaneous connection to two devices with seamless switching and audio sharing |
| Earbud Battery Capacity | 35mAh each |
| Charging Case Battery Capacity | 475mAh |
| Charging Port | USB Type-C |
| Earbud Charging Input | 5V 100mA |
| Charging Case Input | 5V 700mA |
| Charging Case Output | 5V 200mA |
| Playback Time (ANC Off) | 6 hours per charge; 35 hours total with charging case |
| Playback Time (ANC On) | 3 hours per charge; 20 hours total with charging case |
| Smart gesture controls | single tap, double tap, triple tap, long press, swipe up/down customizable for call handling, music control, volume adjustment, ANC toggle, and recording |