Other features

•Compact size, light weight, skip-proof operation, high portability.

•The pre-installed MP3 File Manager software enables you to transfer MP3 format audio files to your Network Walkman and listen to them with your Network Walkman as MP3 format files.

•Continuous playback time with a battery NW-E53/E73:Approximately 70*1 hours

•Recording time*2

NW-E53:128MB built-in flash memory, more than 5 hours 50 minutes. NW-E73:256MB built-in flash memory, more than 11 hours 40 minutes.

•The supplied SonicStage software enables you to record songs from audio CDs to the hard disk of your computer using the ATRAC3plus format (high sound quality, high compression).

•Sentence Repeat: Useful function for learning a foreign language.

•High-speed data transfer using the dedicated USB cable.

•Backlight LCD screen: song titles and artist names can be displayed (NW-E73 only).

•Group function: you can select songs to be played by album.

•Storage function: you can store a variety of data as well as audio files.

*1 Differs according to the data format. In this case, the figure for the battery duration is when continuously playing ATRAC3 format audio files.

*2 Differs according to the bit rate when recording. In this case, the figure for the recordable time is when recording at 48kbps ATRAC3plus format.

NOTES:

•The recorded music is limited to private use only. Use of the music beyond this limit requires permission of the copyright holders.

•Sony is not responsible for incomplete recording/downloading or damaged data due to problems of the Network Walkman or computer.

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