How to reset or initialize the Wireless Headphones (WH-CH520

How to reset or initialize the Wireless Headphones (WH-CH520)

SONY WH-CH520 Wireless Stereo Headset User Guide

SONY WH-CH520 Wireless Stereo Headset User Guide

How to Reset Sony Headphones [The Ultimate Guide for All Models]

Sony Wireless Noise Canceling Over-the-Ear Headphones

Sony Whch720n Bluetooth Wireless Noise-canceling Headphones : Target

WH-1000XM5 Silver - Over-Ear, Bluetooth, Noise Cancelling - On-Ear ⋅ Over-Ear Bluetooth o cavo

Question

SONY WHCH720NB Wireless Noise Canceling Over-Ear Headphones User Manual

Sony WH-CH520 Best Wireless Bluetooth On-Ear Headphones with Microphone for Calls and Voice Control, Up to 50 Hours Battery Life with Quick Charge Function, Includes USB-C Charging Cable - Beige

The headphones do not charge. (LinkBuds S)