Sony ICD-PX470 Help Manual page 157

*1 Measured value by the standard of JEITA (Japan Electronics and Information Technology Industries Association). The battery life may shorten
depending on how you operate the IC recorder.
*2 When playing back music through the built-in speaker with the volume level set to 27
*3 Depending on the country or region of your purchase, some of the optional accessories are not available.
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