Xiaomi Buds 6 M2540E1 Earbuds, 6 hours, Bluetooth 5.4, Hi-Res, aptX Lossless, AI Noise Cancellation, ANC, 360° Sound, IP54, Ceramic White

- Product Type: Semi-in-ear, completely wireless Bluetooth earbuds
- Earbuds: 35 mAh
- Charging case: 475 mAh
- Charging port: Type-C
- Audio system: 11 mm triple-magnet gold-plated driver
- Speaker technology: Triple-magnet system with 24K gold-plated diaphragm
- High-Resolution Audio Support: Hi-Res Audio
- Audio codecs: Qualcomm® aptX™ Lossless, AAC, SBC, aptX Adaptive, LC3 (select models only)
- Maximum audio transmission rate: Up to 2.1 Mbps
- Audio quality: 24-bit/48kHz high-resolution lossless
- Frequency range: 16 Hz–40 kHz
- Speaker amplitude: 0.5 mm
- Sound tuning: Harman AudioEFX, developed with the Harman Golden Ears team
- Bluetooth version: 5.4
- Wireless connection: Bluetooth
- Operating range: 10 m (in open space without obstacles)
- Active noise cancellation (ANC): Available
- Noise cancellation during calls: Up to 95 dB
- Maximum wind resistance during calls: Up to 12 m/s
- Protection rating: IP54 (headphones—dust and splash resistant)
- Earbud input specifications: 5V⎓100mA
- Charging case input specifications: 5V⎓700mA
- Charging case output specifications: 5V⎓200mA
- Headphone model: M2540E1
- Charging case model: EC2501
- Frequency range: 16 Hz–40 kHz
- Weight of a single earbud: 4.4 g (±0.2 g)
- Dimensions of a single earbud (H x W x D): 3.177 x 1.717 x 2.056 cm
- Charging case weight: 34.5 g (±1 g)
- Charging case dimensions (H x W x D): 5.234 x 5.257 x 2.4 cm
- Total weight: 43.4 g (±1 g)
- Color: Ceramic White

Battery and Charging:
Battery life on a single charge:
- Up to 6 hours of playback
Battery life with the charging case:
- Up to 35 hours of total listening time
Battery life with ANC off:
- One earbud: 6 hours
- With charging case: 35 hours
Battery life with ANC on:
- Single earbud: 3.5 hours
- With charging case: 20 hours
Battery life when using aptX Adaptive:
With ANC off:
- Single earbud: 5 hours
- With charging case: 28 hours
With ANC on:
- One earbud: 3 hours
- With charging case: 19 hours

Bluetooth profiles:
- Bluetooth® Low Energy
- HFP
- A2DP
- AVRCP

Comfort and Design:
- Semi-in-ear design: Ensures comfort during extended wear without applying excessive pressure to the ear canal
- Biomimetic curved design: Optimized shape for a better fit and stability
- Thinner stem: 12% reduction in size for less pressure on the tragus
- Thinner sound outlet: 11.30% reduction in thickness for a more comfortable fit in the ear canal
- Increased contact area: 8.80% larger contact area for more even pressure distribution
- Weight of a single earbud: 4.4 g
- Charging case: Compact, pebble-shaped design for a comfortable grip

Audio technologies:
- Triple-magnet gold-plated speaker system:
- Custom acoustic system with a triple-magnet circuit
- 7% increase in driving power
- 40% improved low-frequency sensitivity
- More powerful bass
- 24K gold-plated diaphragm for 30% higher high-frequency sensitivity
- Clearer and more detailed high frequencies

New acoustic design for airflow:
- Connects the front and rear chambers of the speaker
- Larger rear air vent
- Allows for fuller diaphragm movement
- Improves low-frequency performance by 30%

True Lossless Audio:
- High-resolution lossless audio
- 24-bit/48kHz quality
- Transmission speed up to 2.1 Mbps
- Over 6 times faster than traditional bitrates

Harman AudioEFX tuning:
- Developed with the Harman Golden Ears team
- Tuned collaboratively by numerous audio experts

Offers two sound modes:
Harman AudioEFX mode:
- Clean and clear vocals
- Rich musical detail
- Brighter and more transparent sound
- Balanced sound without a sense of heaviness

Harman Master mode:
- Powerful and dynamic sound
- Full-bodied and powerful drums
- Warm and soft sound
- Vocals and melodies with a fuller presence

Additional sound modes:
- Enhance voice: Boosts vocals
- Enhance treble: Boosts high frequencies
- Soothing bass: Bass boost
- Balanced: Balanced sound
- Custom: Custom setting

Adaptive Sound:
- Real-time analysis of the ear canal’s frequency response
- Adaptive algorithms for optimizing mid and low frequencies
- Automatic adjustment based on different scenarios and ear canal shapes
- Ensures a consistently high-quality audio experience

Noise Cancellation and Calls:
- 3-microphone AI system for noise cancellation during calls:
- The triple-microphone system uses an AI algorithm to reduce ambient noise
- Precise voice capture
- More stable and clear calls in noisy environments

Active Noise Cancellation (ANC):
- Reduces ambient noise
- Preserves important ambient sounds such as voices and car horns
- Provides a more comfortable listening experience during calls and when listening to audio content

Independent spatial audio:
- 360° surround sound with head-tracking
- Creates an immersive audio environment without the need for additional devices
Suitable for:
- Music
- Movies
- Games
- Sound moves naturally in all directions with varying levels of detail

Smart features and controls:
- Compatibility with Apple Find My and Google Find Hub:
- Allows you to easily locate your earbuds through a network of billions of devices worldwide
- When found nearby, an audio alert can be triggered from the charging case via Bluetooth
- To use the Find Hub feature, the earbuds and charging case must be updated to the latest firmware version via the Xiaomi Earbuds app
- After the update, you must hold down the button on the charging case for 10 seconds to restore factory settings and reconnect to your smartphone

AI Subtitles:
- Access the feature via an intuitive gesture control on the earbuds
- Enables the use of AI-powered subtitles when watching videos and participating in international meetings

Remote Camera Control:
- Press and hold the earbud to open the smartphone’s camera
- A single tap takes a photo
- Enables remote control for group photos and photos without directly using the phone

Built-in audio recording:
Allows recording through the earbuds in various situations:
- Conversations
- On-site recording
- Audio and video content
When the earbuds are placed in the case, recording mode can be activated by triple-tapping the case, even when the lid is closed

Recording controls:
- Triple-tap the earbud or the case:
- Starts recording
- Stops recording
Recording modes:
- Real-time recording
- Audio/video recording
- Call recording

Device connectivity:
Fast Pair™:
- Allows one-touch pairing with Android devices
- An automatic connection request appears when you open the charging case
Audio Sharing:
- Allows two Xiaomi earbuds to connect to a single device
- Enables sharing of music and video content
Dual-device connection:
- Allows a single pair of earbuds to be connected to two devices simultaneously
- Allows for easy switching between devices
- Also works with smartphones from other manufacturers
Notification sounds from the charging case:
Allows you to choose different sounds for:
- Opening the lid
- Closing the lid
- Charging
Sounds can be customized via the Xiaomi Earbuds app

Smart gesture control:
Customizable gestures: Allow control via tapping, swiping, and other actions
Single tap:
- Answer an incoming call
- Play or pause music
Double-tap:
- Reject an incoming call
- Skip to the next song
Triple-press:
- Play the previous song
Press and hold:
- Turn noise cancellation on or off
Swipe up/down:
- Adjust the volume

Xiaomi Earbuds app:
- Control and customize your earbuds using the Xiaomi Earbuds app
- Customize gesture controls
- Additional feature settings
- Access to additional earbud features

The set includes:
- Xiaomi Buds 6 x1
- Charging case x1
- User manual x1