Panasonic will release their new RP-HJE900 high-end earphones in Japan on June 15th. These boast a body and driver made of zirconia, which is commonly used as a substitute for diamond in jewelery and known for its hardness. According to Panasonic, this material reduces vibration and improve sound quality. The RP-HJE900 comes with 1.2m detachable cables and don't expect them at less than $100, the announced price is about $190.

Specifications:
► Frequency response: 06Hz ~ 28kHz
► Nominal impedance: 26Ω
► Sensitivity: 100dB/mW
► Power handling: 200mW