Bluetooth® In-Ear Headset with Sound Personalization

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

Be Free

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.

Immersive ​​​​​​​User-Experience

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.

Perfect Fit

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.

Extremely Sustainable

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.

Sophisticated Design

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

True Reliability

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.

What's in the Box


Silicone Eartips in 5 Sizes XS, S, M, L, XL

USB Cable


Technical Data

Operating Principle Closed
Battery Runtime Up to 6 hours
Sound Coupling To The Ear In-ear headphones
Transmission Type Wireless via Bluetooth®
Headphone frequency response 10 - 25,000 Hz
EAN 4010118717659
Remote Universal 3-button remote
Supported Bluetooth profiles A2DP, AVRCP, HFP, HSP, SPP
Article No. 717657
Weight Headphones Without Cable 6g
Codecs aptX™ LL, aptX™, AAC, SBC