MUMBAI: Sony has made two new additions to the Walkman Video MP3 player family with the launch of NWZ-S540 and NWZ-E440 series in India.
The NWZ-S540 series sports the new digital linear phase speaker system ofSony. This is flaunted to have the potential for boosting the sound quality from stereo speakers.The advanced audio technology allows for natural sound reproduction and powerful bass soundsto be amplified in a compact body.
...
