Sony NW-A45 Help Manual page 5

Notes on the software
Notes on the sample data
General Information
Maintenance
Customer support website
Specifications
Specifications
Battery life
Maximum recordable number of songs
Supported formats
System requirements
Troubleshooting
Power/Charging
The built-in rechargeable battery becomes depleted quickly even after the Walkman is fully charged.
What is the battery lifespan?
Can I replace the built-in rechargeable battery myself?
microSD Cards
The computer does not recognize the microSD card in the Walkman.
The Walkman does not recognize a microSD card.
Playing Music
A track is duplicated on the Walkman.
The Walkman cannot play transferred content.
Others
You have spilled liquid (water, coffee, etc.) on the Walkman.
You have washed the Walkman in a washing machine.
The Walkman does not work properly.
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