Sennheiser HD 569 Closed‑Back Audiophile Headphones, German-Irish Craftsmanship, Great Soundstage with E.A.R. Technology, Effective Acoustic Isolation, Rich Bass, Detachable Cables REFURBISHED Stay in control with simultaneous

Stay in control with simultaneous one-tap measuring of 3 health metrics: Heart Rate

The result is a rejuvenating effect on both your physical and mental well-being

a Voice Assistant button for Siri and Google Assistant interaction

Wirelessly Connect With Bluetooth 5

Sennheiser HD 569 Closed‑Back Audiophile Headphones, German-Irish Craftsmanship, Great Soundstage with E.A.R. Technology, Effective Acoustic Isolation, Rich Bass, Detachable Cables REFURBISHED Stay in control with simultaneousFeatures GERMAN DESIGN & ENGINEERING Precision built for private, reference grade listening in real world environments E. A. R. DESIGN TECHNOLOGY Ergonomic Acoustic Refinement (E. A. R.) aligns drivers to the ear for improved imaging and spatial accuracy NOISEREDUCING CLOSED DESIGN Seals in sound with minimal leakageperfect for quiet, focused listening environment POWERFUL BASS & CLARITY Delivers punchy, controlled low end and crisp highs without