Sennheiser HD 820 Wired Over The Ear Headphones Without Mic (Black) REFURBISHED for impressive reliability in congested

for impressive reliability in congested environments

adapts audio to the fit and seal of your ear cushions

28 hours of battery life with the charging case and an impressive 7 hours on a single charge

Professional users all over the world have placed their trust in our classic range: DT 770/880/990 PRO

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Sennheiser HD 820 Wired Over The Ear Headphones Without Mic (Black) REFURBISHED for impressive reliability in congestedFeatures Enjoy audiophile sound quality, whether at home or on the move New reference for closed back headphones Closed, circumaural dynamic stereo, headphones Natural hearing experience realistic sound field with minimal resonance Glass covered ear cups make the transducer visible, this special design innovation reflects the sound from the transducer to an absorber to minimize distortion Country of Origin: Germany Enjoy audiophile sound quality,