NTT DoCoMo will next month ship a music player capable of downloading songs from its 3G FOMA mobile phone network. The Music Porter X is designed to spend as much time hooked up to a hi-fi as placed in a pocket writes the register. The Music Porter X features 1GB of memory, but it supports Sony's ATRAC 3 Plus format, an FM radio , a big, 2.8in 240 x 400, 262,144-colour display and a 320,000-pixel camera. It weighs 136g and measures 10.9 x 5 x 2.4cm. DoCoMo said it will deliver 170 minutes' talk time, 90 minutes' videocall time and 20 hours' continuous music playback. The Music Porter X ships with a cradle, headphones and a remote control. DoCoMo said a Bose-speaker equipped dock will be made available too.