On this page you find the Sony NWZ-B143F manual. Please read the instructions in this operator manual carefully before using the product. If you have any questions about your that are not answered in the manual, please share your question in the troubleshooting section on the buttom of this page.
|Battery technology||Lithium-Ion (Li-Ion)|
|Continuous audio playback time||18|
|Number of batteries supported||1|