Beyerdynamic Free BYRD True Wireless Noise-Cancelling In-Ear Headphones (Open Box) - Discontinued headphone 4.4mm Volume on the M15S can

Volume on the M15S can be adjusted either with an analog potentiometer knob or with buttons

CDJ-style design

They also showcase a walnut wood housing with an exquisite handcrafted design and a detachable high-purity 6N OCC cable for high-resolution sound

covering most of the platforms commonly used

Dynamic Dark

Beyerdynamic Free BYRD True Wireless Noise-Cancelling In-Ear Headphones (Open Box) - Discontinued headphone 4.4mm Volume on the M15S canFREE BYRD True Wireless Bluetooth in ear headphones with ANC Moving beyerdynamic sound with ANC and Transparency Mode; outstanding microphone with Qualcomm cVc for impressive speech intelligibility Extra long battery life of up to 11 hours on one single charge, charging case with Qi charging function Perfect fit and exceptional comfort, 8 pairs of eartips in various sizes and materials Bluetooth 5. 2, Alexa Built in, Google Fast Pair and latest audio