Sony MDR-Z1R Closed-Back Over-Ear Audiophile Headphones (Open Box) headphone XLR Bluetooth set up: Select Poly

Bluetooth set up: Select Poly as the output device and input code 0000

The go-to hub for all of your sources

With noise-canceling technology

covering the full range from the lows to the highs

Sony MDR-Z1R Closed-Back Over-Ear Audiophile Headphones (Open Box) headphone XLR Bluetooth set up: Select PolySONY MDR Z1R Closed Back Over Ear Audiophile Headphones Superior sound, tangible quality Sit back, relax and prepare to experience a new level of audio excellence. These headphones combine cutting edge technology with the finest craftsmanship, for the ultimate listening experience. Pure sound, no added noise Filtering out the unnecessary with resonance free housing A special acoustic filter controls the air resistance and eliminates any reverberations