Sony has released its new (All In One) AIO Walkman W series MP3 player has a wire-free design meant for audio fans who want a simple and headphone-only MP3 player to use on the go.

The ultra portable W series is compact and lightweight, weighing mere 35 grams, it is a compact device so the display goes amiss. However, the display is compensated with the new ZAPPIN function that enables smooth and easy searching, browsing and listening to music. This MP3 is available in black, pink, white, violet and lime colors. It offers ample space for holding music files with its internal 2GB storage capacity.

With the Jog Dial operation, users can search a song by playing a 4 or 15 seconds snippet. One need not worry if the battery suddenly goes flat. The integrated quick charge feature has been incorporated that allows users to play back up to 90 minutes of music with only a three minute charge. A full charge will allow users to enjoy up to 12 hours of music playback. The W series also comes with a USB cradle to dock and charge the MP3 player.

Sony AIO Walkman W series MP3 player delivers clear, high quality and comfortable sound, thanks to its 13.5mm EX headphones. Users can employ the Content Transfer software to transfer drag and drop style non-DRM music files from online music services in the MP3 player.

The Sony AIO Walkman W series MP3s will be available at all Sony Center stores and retail partners across the country at a price tag of Rs. 4,990.