Kenwood today rolled out the KH-C311 earphones that provide a frequency response of 20-20,000Hz, a sound pressure level of 95dB/mW, an impedance of 16Ω, and comes with 9mm neodymium drivers. The earphones are currently available only in Japan for approx. 3000 Yen. Each purchase comes with mobile phone plug adapter. [Akihabara]
