Elecom Japan has announced the 'Sudries contrast' codenamed EHP-OH100 series of headphones. To be made available in a variety of bright colors they feature a unique folding mechanism. The headphones have a 30mm driver delivering a playback frequency of 20Hz ~ 20kHz, impedance of 32Ω and output of 104dB/1mW. The earphones will go on sale in Japan by late October for 2835 Yen ($ 30).