February 18, 2005 We really like this idea. Japanese company Thanko has integrated the MP3 player with a set of lightweight headphones to produce the ButterFly2 MP3 player. Ideal for gym, rowing, cycling and other activities where you just don't want wires getting in the way or the fear that your expensive Bluetooth headset might get smashed, damaged, lost of go for an inadvertent swim.
November 15, 2004 New USB noise-cancelling headphones from Thanko
have gone on the market in Japan, offering the ability to filter external noise as well as distortion from your PC to improve listening quality. The Rare Mono Shop
in Japan is selling the innovative noise-cancelling headphones for US$45. They measure 30mm in diameter, weigh 180g (excluding battery) and use a NDFeB magnet for the driver. They run on two AA batteries with a continuous use battery life of around 80 hours.