Sony NW-E103 - Network Walkman Specifications

NW-E103PS I 256MB 1 Built-In Memory / Stores 170 Songs 2 I Up to 70 Hours 3 Battery Life with 1 "AAA" Battery I Plays Back MP3/ATRAC3®/ATRAC3plus™Audio Formats I Backlit LCD I Supports WMA, WAV Audio Formats 4 I Ultra Compact Design-Weighs Under 1 Ounce I Easy Toggle Navigation I Transfer Personal Downloaded M ...

2 on the device. I Up to 70 Hours 3 Battery Life with 1 "AAA" Battery Up to 70 hours of continuous playback on 1 "AAA" battery. I Plays Back MP3/ATRAC3®/ATRAC3plus™Audio Formats For customers who already have extensive music libraries, use the included software and hardware to store and play back t ...