Sony E series and B series Walkmans
Sony has launched E-series and B-series Walkman that appears in so many color ranging offered to public. It’s a totally stylish gadget that will enchant your eyes and ears 
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- Sony Walkman E-series
The new E440 series is featured in 16GB memory, which will enable you to play you MP3, WMA and AAC files, also WMV videos. Sony E440 series also included DRM-free iTunes downloads.
The B series has a less capacity than the E-series. The B series (The NWZ-B144, NWZ-B144F and NZ-B143) is 4GB memory storage, MP3 and WMA files support, but do not support AAC or iTunes.
Both models of walkmans, the E-series and the B-series is completed with FM tuner.
