Sony XB950N1 Extra Bass Wireless Noise Canceling Headphones [Refurbished] Color:black Adaptive Noise Canceling blocks out

Adaptive Noise Canceling blocks out the world in two modes

and a b logo on the front of the case

With the Beats by Dr

Acton’s custom control 3 analog interaction knobs allow you to fine-tune it to the exact sound you desire

with Fast Fuel tech

Sony XB950N1 Extra Bass Wireless Noise Canceling Headphones [Refurbished] Color:black Adaptive Noise Canceling blocks outOptimize your listening experience with these Sony Extra Bass noise canceling headphones. Adjustable bass levels and preset functions, such as outdoor stage and arena style, let you customize how your music sounds. The 22 hour battery life of these Sony Extra Bass noise canceling headphones lets you play your favorite tunes all day. Comes with: Sony XB950N1 Headphones Charger Cable