Original Sony WH-CH720N headphones from authorized dealer

Reason for sale: Light use and lack of interest. Location: Price: 399 or trade Specifications: Sony's lightest wireless over-ear headphones with noise cancellation ever. Extremely comfortable and lightweight design. Features adjustable surround sound mode and adaptive sound control for personalized audio tailored to your environment. Battery life up to 35 hours with quick charging (3-minute charge for up to one hour of playback). High sound quality with well-balanced audio tuning. Crystal-clear hands-free calling and voice assistant support with precise voice pickup technology. Quickly switch between two devices simultaneously.