General Information Manufacturer: Victor Company of Japan, Limited Manufacturer Part Number: HAFX300R Manufacturer Website Address: www.jvc.com Brand Name: JVC Product Model: HA-FX300R Product Name: HA-FX300R Bi-Metal Structure Headphone Marketing Information: The new JVC HA-FX300 employs a range of sound-enhancing technologies, including an aluminum evaporation diaphragm, a new internal dual-metal structure and aluminum housing. Product Type: Earphone Technical Information Connectivity Technology: Wired Cable Length: 39.60" Sound Mode: Stereo Minimum Frequency Response: 8 Hz Maximum Frequency Response: 25 kHz Plating: Gold Plated Earpiece Earpiece Design: Earbud Earpiece Type: Binaural Driver Material: Neodymium Driver Interfaces/Ports Host Interface: Mini-phone Physical Characteristics Color: Red Form Factor: Open Weight (Approximate): 0.20 oz Miscellaneous # Additional Information: Low sound leakage # Sensitivity: 100 dB/1mW # Nominal Impedance:16 ohms # Maximum Input Capability:200 mW(IEC)