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

for impressive reliability in congested environments

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

3MP Rear Camera

offering direct camera control

swimming and dance

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,