This is the user manual for the Sony WF-1000XM4 wireless noise-canceling earphones.
This document is the user manual for the Sony WF-1000XM4 wireless noise-canceling headphones. It provides instructions for connecting the device to smartphones via Bluetooth and utilizing key features such as Ambient Sound Control and Quick Attention Mode. The manual includes visual guides for pairing, speak-to-chat functionality, and resetting or initializing the headset.