beyerdynamic Blue BYRD

Bluetooth® in-ear headset with sound personalization
  • Balanced sound with innovative Bluetooth® transmission and up to 6 hours battery runtime
  • MOSAYC sound personalization for an individual hearing experience
  • Audio codecs aptX™ for low-latency sound transmission
  • Extra flat design with high wearing comfort
  • Universal three-button remote control with Android and iOS compatibility


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 – along with tremendous Bluetooth® transmission and MOSAYC, the dynamic and innovative sound personalization technology.

Powerful Sound

beyerdynamic Blue BYRD delivers superb Bluetooth® transmission with the help of the latest audio codecs. Whether you use Android (Qualcomm® aptX™) or iOS devices (AAC), you can always enjoy balanced,
​​​​​​great-resolution sound with up to 6 hours of playing time!

Mosayc - Attention to Detail

Our sense of hearing is unique and changes over the course of our lives. Like a mosaic, some pieces of the sound picture get lost or they fade. The unique MOSAYC sound personalization* by Mimi Defined™ compensates exactly this development and adjusts itself precisely to your hearing ability. With individual sound personalization, the missing tiles of the mosaic are restored. And you can enjoy the full sound picture in all its colorful splendor.

And it's really easy: Download the MIY app for iOS, apply the sound profile by Mimi Defined™ and experience a splendid sound picture – in all its glorious detail.

​​​​​​​​​​​​​​more >


Sit back and enjoy your favourite series or videos:  The beyerdynamic Blue BYRD comes with the aptX™ LL codec for low-latency sound transmission, making it ideal for TV shows and videos.

Extremely Comfortable
​​​​​​​to wear

Ergonomically shaped housing ensures a secure and particularly snug fit in the ear. Thanks to the flat shape of the housing, the in-ear sits discretely in the ear and is therefore ideal when relaxing or sleeping without any discomfort.


Five pairs of eartips in the sizes XS, S, M, L and XL ensure the perfect fit for your ear. The silicone used to make the eartips is soft, silky and adapts perfectly to the auditory canal, thus allowing you to enjoy the best possible sound reproduction.

Ideal for your life

The universal three-button remote with microphone provides you with full functionality on both Android and iOS playback devices. As a result, you can flexibly manage your media playback, phone calls and virtual assistants (Google, Siri, etc.).

Want to give your beyerdynamic Blue BYRD a break? Store it safely in its compact and practical hardcase.


Designers and hearing specialists have worked closely
together to create our BYRD series. The result: simple elegance,
impressive sound and enjoyable wearing comfort.


Robust and durable – these features are an integral
part of our BYRD series. Therefore, we only use exclusive,
​​​​​​​high-quality components in our in-ear headphones.


beyerdynamic Blue BYRD’s elegant faceplates are made of anodised aluminium. The beautifully shaped cable has a soft surface and is conveniently worn behind the neck. ​​​​​​​Thanks to its special qualities, cable noise is kept to a minimum.


Simply practical: Eartips and protective grilles can be easily cleaned or replaced. You’ll find spare parts for all replaceable components on our online shop. No matter how intensively the headphones are used, you are assured lasting enjoyment – day after day.

The Bluetooth ® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by beyerdynamic is under license. Other trademarks and trade names are those of their respective owners. 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.

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Technical Data

Operating Principle
Transmission Type
Wireless via Bluetooth®
Universal 3-button remote
weight headphones without cable
6 g
battery runtime
Up to 6 hours
Headphone frequency response
10 - 25,000 Hz
Supported Bluetooth profiles
aptX™ LL, aptX™, AAC, SBC
Sound Coupling To The Ear
In-ear headphones
article No.


Spec Sheet

DAT_Blue-Byrd_EN_.pdf (178.11 KB)


MAN_Blue-Byrd_EN-DE-FR-ES-IT-SV-RU-JP-KO-ZH_A3.pdf (4.09 MB)

Quick Start Guide

MAN_Blue-Byrd-QSG_EN-DE-KO-RU_A3.pdf (1.42 MB)


MAC_UpdateHubV120.pkg (7.41 MB)


Windows_UpdateHubV120.exe (83.37 MB)

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