In Japan Bluetooth is far to be one of the most important features on a Phone, but being able to listen to your Mp3 is getting more and more popular among phone users… So DoCoMo came with the “OWN” approach of the problem by providing to Japanese User their Bluetooth Audio Headset where the principal feature will be to replace your regular Audi Headset with a cordless one… This is indeed a good idea from DoCoMo but they should came with another design… a design which do not “copy” too much what iRIVER and done in the past.