With that skinny jeans sell, it seems fairly clear who Virgin Mobile are aiming the new Sony Ericsson Walkman handset at.

If those young hipsters can rustle up £99, they can nab this flip phone that comes complete with stereo headphones and a 512MB M2 memory card for toons.

The music side of things is really the big story with the mobile, with the device transforming into a MP3 player when the flippy thing covers the keys.

Available now, other specs include a 1.3-megapixel camera, Bluetooth, FM radio, and the tri-band handset offers 8 hours of talktime.