Sony introduced a new line of disc-shaped flash Network Walkman digital audio players today , the 256MB NW-E103, the 512MB NW-E105, and the 1GB NW-E107 (pictured above). All three players, which are described as being “about the size of a
poker chip,” weigh less than one ounce and manage to squeeze up to 70 hours of juice out of one AAA battery . Of course they
have native support for playback of MP3 audio files. All three are alreadyavailable on Sony’s US website,
with the NW-E103 retailing for $89.95, the NW-E105 selling for $99.95 , and the NW-E107 going for $149.95.
Source: engadget.com