Sony Network Walkman Player, NW-E75

«  ↑  » Sony Network Walkman Player, NW-E75 Long battery life and ultra compact design make the NW-E75 Network Walkman a great buy. It features up to 70 hours of playback on one AAA battery, and it weighs no more than 2 ounces. It holds approximately 170 songs, and it connects to a USB port for high-speed data transfer. Includes music management software and is compatible with Sony's Connect Online Music Store. MP3 & Portable Electronics Outlet Online NW-E75