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  • Connectors: USB Interface, 3.5mm Interface.
  • Denoise Technology: Dual Microphone ENC Ambient Noise Reduction Technology.
  • Cool Design: 40mm innovative speaker unit design, LED colorful game light effect, dual interface removable design.
  • Model: Xiaomi Game Headphone
  • Type: Headphone
  • Connectors: USB, 3.5mm
  • Net Weight: 250g
  • Support System: Above Windows 7 (Unsupport mac OS System)
  • 16W High-quality sound - Outstanding sound output, powerful sound in all directions
  • Full range power sound - Uniquely designed to give you a strikingly full sound experience
  • Dual sound modes - Normal & Deep Bass, two modes so that you can tailor your sound experience.
  • True Wireless Stereo, Immerse yourself in music - The wireless interconnection technology supports series connection of two speakers, allowing you to create your own surround sound experience.
  • Bluetooth5.0 Stable connection—smooth music flow - Bluetooth 5.0 offers the latest connectivity option for more stable connection and better range, enjoy your favorite beats even at a distance.
  • IPX7 Waterproof, Enjoy great tunes in the rain - The waterproof structure made from durable materials allows the speaker to easily cope with rainy weather and water splashes.
  • Easy To Carry, Add a soundtrack to your life - The portable compact design and the convenient loop strip makes it easy to bring the beat wherever you go. Choose between a sophisticated black or popping blue color.
  • Long Play Time Charge once, listen for 13 hours - Dance late into the night with the 2600mAh high-capacity battery and keep the beat going for hours. (Based on 50% volume level. Actual battery life will vary with different types of music, volume etc.)
  • Built-in Microphone, One-button hands-free calls - Enjoy a more convenient, hands-free calling experience.
  • Music Anywhere - Whether you are out and about or at home, the speaker allows you to indulge yourself in music wherever you go


Product model: XMYX04WM

Product net weight: 185g

Product size: 86 x 86 x 45mm

Bluetooth version: Bluetooth 5.0

Bluetooth protocol: HFP / A2DP / AVRCP

Communication distance: 10m (open and free environment)

Battery capacity: 2000mAh

Continuous playback time: 10 hours (60% volume)

Dust and waterproof rating: IP55

Charging port: Type-C

Input parameters: 5V=1A

Other functions: Double box interconnection


Package Contents:

1 x Speaker

1 x Type-C Charging Cable

1 x User Manual

  • Bluetooth version: v5.2.

  • Operating range: 10m.

  • Frequency: 20Hz-20000Hz.

  • Driver size: 13mm*2 Drivers.

  • Battery: 250mAh.

  • Charging port: Type C.

  • Driver Impedance: 32±10%ohm.

  • Sensitivity: 109±3dB.

  • Talk time: About 4hours.

  • Music time: About 5hours.

  • Charging time: About 2hour.

  • Water Resistance: IPX5.


*Dual microphone for noise reduction without fear of interference
*Open box and pop-up window, you can see it with smart connection
*Smart and true wireless, free and free
*Large-size moving coil unit, rich and natural hearing
*Simultaneous binaural transmission, game audio and video is more enjoyable
*Dual microphone for noise reduction without fear of interference
*Comfortable, half in-ear, stable wearing



【Redmi Buds 4 Pro: 35db Hybrid Active Noise Cancellation】The dual active noise cancellation technology filters out most low-frequency noises. Now with 3 modes to suit your needs: depth (35db) for subways & airplanes, balanced (30db) for cafes & parks, and light (20db) for libraries and offices.

【Dual Microphone】Clearer voice speaking

【AI Intelligence ANC】The Buds 4 can cycle automatically between the 3 modes based on the environmental sound levels. They are detected using an up to date 3-mic system.

【Smart wear detection】The earbuds are designed to “know” when you’re wearing them. When you remove the earbuds, playback is paused automatically.

【Crystal Clear Calls】Equipped with triple microphones for superior sound pickup. Hear clearly even in noisy environments with ENC technology.

【Double Transparency Mode】Switch between amplifying environmental noises or human voices.

【9mm Moving Coil Composite Diaphragm】Immerse yourself in the music with accurate trebles, thick bass, and delicate sound quality. Experience studio-like sound.

【30 Hours Battery Life】Redmi Buds 4 Pro: Now with wired fast charging and wireless charging.

【Simultaneously Connect Two Devices】The Buds 4 can be connected to two Android, iOS, Windows, and other cross-platform devices at the same time.



Brand: Xiaomi

Type: TWS Earphone

Model: M2137E1 (Redmi Buds 4)

Colors: Redmi Buds 4: White / Blue

Wireless connection: Redmi Buds 4 (Bluetooth 5.2)

Bluetooth protocol: HFP / A2DP / HSP / AVRCP

Communication distance: 10 meters (accessible environment)

Call Time: 3 hours

Music Time: Redmi Buds 4 (6 hours)

Standby Time: Redmi Buds 4 (30 hours)

Net weight of single earphone: 4.9g

Total weight with charging box: 49g

Earphone size: 18.4 * 21.9 * 24.6mm

Charging box size: 48.6 * 64.9 * 26.2mm

Charging port: Type-C

Speaker impedance: Redmi Buds 4 ( 32Ω )

Charging box charging time: about 2 hours