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Beyerdynamic Blue BYRD Bluetooth In-Ear Headphones



The beyerdynamic Blue BYRD stands for wireless freedom. With its unique, extra flat design, it combines exceptional wearing comfort with a multifaceted world of sound.


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First-grade listening pleasure, every day and everywhere – with the new Beyerdynamic Blue BYRD Bluetooth® in-ear headphones, this promise becomes reality. Their battery lifetime of up to six hours makes these headphones great mobile companions that can be recharged quickly via USB type C.

State-of-the-art technology, personalised sound

With its universal three-button remote for iOS and Android devices, state-of-the-art Bluetooth® technology and the latest audio codecs like aptX™ and AAC, the Blue BYRD headphones combine maximum convenience and best wireless sound quality. Additionally, they feature the audio codec aptX™ Low Latency, which provides perfect lip synchronicity when using the headphones with modern TVs as well as compatible notebooks or tablets. The one technological feature that makes the Blue BYRD truly special is its individual MOSAYC sound personalisation. This technology has already proven its superiority when used in the award-winning high-end Beyerdynamic headphones Aventho wireless, Amiron wireless and Xelento wireless and is now also featured in the new Beyerdynamic Blue BYRD.

Dynamic sound personalisation via MIY app

Hearing is a highly individual experience that changes over the course of a lifetime. Like in a mosaic picture, individual pieces get lost, changing the acoustic picture, rendering it incomplete or fading. Subtle details get blurred out, single frequencies or tones vanish. The innovative MOSAYC sound personalisation by Beyerdynamic restores the picture, using Mimi Defined™. An individualised hearing profile is calculated after a hearing test in the MIY app for Android and iOS devices.

This test is based on the research by Mimi Hearing Technologies in Berlin. With the resulting personalised hearing profile, the sound of the Blue BYRD gets adjusted to the individual hearing capability of its wearer. It replenishes the missing pieces of the mosaic so to speak, to attain a complete and brilliant sound picture that shines in all its vivid colours and vibrant details. The individualised listening profile is also stored inside the Blue BYRD, so that it can be used with every wireless source – even without the app. In the future, all headphones by Beyerdynamic with MOSAYC sound personalisation will feature a distinct logo. With MOSAYC Beyerdynamic continues the successful cooperation with Mimi Hearing Technologies and uses the latest generation of Mimi Defined™.


Qualcomm® is a trademark of Qualcomm Incorporated, registered in the United States and other countries. aptX™ is a trademark of Qualcomm Technologies International, Ltd., registered in the United States and other countries. Qualcomm® aptX™ is a product of Qualcomm Technologies International, Ltd.

The Bluetooth® word mark and logos are registered trademarks of the Bluetooth SIG, Inc.

Mimi Defined™ is a product of Mimi Hearing Technologies GmbH.


Transducer: Dynamic
Acoustic design: Closed
Frequency response: 10 – 25.000 Hz
Form factor: In-ear
Transmission: Bluetooth
Bluetooth version: 4.2
Supported Bluetooth profiles: A2DP; AVRCP; HFP; HSP; SPP
Audio codecs: aptX LL; aptX; AAC; SBC
Firmware update is possible: Yes
Range: up to 10 m
Battery runtime: Up to 6 h
Charging port type: USB-C
Type of cable: Both-sided/fixed
Remote and microphone: In-line remote control with microphone
Weight (without cable): 6g

Package Contents

  • Case
  • Eartips in 5 sizes (XS, S, M, L, XL)
  • Charging cable
  • Quick start guide