Sony Asia has launched the new All-In-One Music Companion – Sony NWZ-B140F B-Series Walkman.The latest Walkman® B series features the innovative ZAPPINTM technology and extended battery life for all-day music enjoyment.The two models in the new Sony NWZ-B140F B-Series Walkman music player are : Sony NWZ-B142F and Sony NWZ-B143F.

Sony WALKMAN 2GB MP3 Player – NWZ-B142F features:

  • 2GB built-in memory
  • Direct USB connection (Hi-speed USB (USB 2.0 compliant): USB A plug)
  • Multi audio codec support (MP3/ WMA
  • Transfer music files with the ease of Drag & Drop -No dedicated applications required.
  • 3-Line LCD Display
  • Quick charge completes in about 3 minutes for up to 90 minutes playback
  • Up to 18 hours of battery life
  • Powerful BASS sound by just pushing “BASS” button
  • “Power illuminator” flashing Red LEDs with music
  • FM Tuner with 30 presets function
  • Voice recording and FM program recording function
  • Incorporates an equalizer feature for flexible adjustment of sound quality

Sony WALKMAN 4GB MP3 Player – NWZ-B143F features:

  • 4GB capacity
  • New ZAPPIN™ Function allows you to find songs easily, and to listen to music in a new way
  • Built-in USB for easy drag and drop transfer of content
  • Stamina with Quick Charge Technology (3 min charge, 90 min playback)
  • Enjoy Power illuminator flashing Red LEDs with music
  • FM Tuner and Voice/FM Recording Function

Price in India : The new Sony NWZ-B140F B-Series Walkman- All-In-One Music players are available in India at following prices:

  • Sony WALKMAN NWZ-B142F 2GB MP3 Player Price – Rs.2,690
  • Sony WALKMAN NWZ-B143F 4GB MP3 Player Price -Rs.3,690


  1. Donot buy any sony walkman flash drive very poor battery life high cost of battery replacement.Better go buy Philips gogear products better life,rugged half the price more reliable .I have used both sony and philips.