Help Guide
Wireless Stereo Headset
WH-CH520
Customer support websites
For customers in the U.S.A, Canada, and Latin America:
https://www.sony.com/am/support
For customers in European countries:
https://www.sony.eu/support
For customers in China:
https://service.sony.com.cn
For customers in other countries/regions:
https://www.sony-asia.com/support
5-044-178-11(1) Copyright 2023 Sony Corporation
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