http://www.sennheiser.com/sennheiser/home_en.nsf/root/private_headphones_wired-headphones
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I