Sony is adding a touch of bling to its Walkman line with a set of E-series devices decked-out with a generous sprinkling of crystals.

The music players, which were launched in a more bland plastic case earlier this year, will be available in September through a link with Tokyo's Abiste costume jewelry store. They'll cost between ¥15,800 for the 1GB version and ¥24,800 for the 4GB version and be available only in Japan - for now.

Sony Walkman with bling

Sony Walkman with bling