Sony ULT WEAR Wireless Noise Canceling Headphones (Open Box) headphone USB has resulted in a universal-ft

has resulted in a universal-ft earpiece that is compact

DAC Full Discrete R-2R

Battery life: 10h

4mm output to amps/speakers with a balanced input

Headphones impedance: 8—600 Ohms

Sony ULT WEAR Wireless Noise Canceling Headphones (Open Box) headphone USB has resulted in a universal-ftKey Features Press the ULT button to boost your bass & feel the incredible power of sound Quality noise canceling with dual noise sensor technology & V1 processor Unique thermo foaming design for smooth cushions that comfortably mold to your ears Swivel fold design and compact carry case for portable packing Up to 30 hour battery life and 10 min. charge for up to 5 hours of listening Multipoint Bluetooth connection allows you to link two compatible