Help Guide
Troubleshooting
Digital Music Player
NW-WS413/WS414
The rechargeable battery needs to be replaced.
To replace rechargeable batteries, your Walkman needs to be taken apart professionally. Do not take apart the
Walkman by yourself.
Consult your nearest Sony dealer or Sony Service Center for replacement of rechargeable batteries.
Related Topic
Customer support website
4-580-541-11(1)
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