Sony Audífonos inalámbricos con noise cancelling WH-1000XM4

son4d x10000The Sony | Sound Connect (Formerly Sony | Headphones Connect) app is a utility app that helps you to quickly connect compatible Bluetooth headphones to your smartphone. After making aDownload Sound Connect app (formerly Sony | Headphones Connect) app at Google Play and the App Store. Firmware update required for Sony | Headphones Connect app. Network