Sony electronics announces two new headphone models: the wh-ch720n over-ear and wh-ch520 on-ear wireless headphones featuring sony's digital sound equipment engine

Get all day comfort with the wh-ch720n and wh-ch520 headphones designed for an authentic listening experience with high-quality sound, including noise-canceling technology for the wh-ch720n san diego , feb. 21, 2023 /prnewswire/ -- sony electronics inc. today announced two new headphones, the wh-ch720n and the wh-ch520, giving music lovers the option of on-ear or over-ear wireless headphones packed with sony's critically acclaimed audio technology. the over-ear wh-ch720n wireless headphones incorporate dual noise sensor technology and sony's integrated processor v1 chip to provide an enhanced noise canceling experience.
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