Specifications
Size & Weight
                                    Weight
                                    
                    Approx. 385 g (14 oz) without cable
General Features
                                    Driver Unit
                                    
                                70 mm, dome type (CCAW Voice Coil)
                                    Dynamic Type
                                    
                                Closed, dynamic (circum-aural)
                                    Magnet
                                    
                                Neodymium
                                    Impedance (Ohm)
                                    
                                64 Ω at 1 kHz
                                    Frequency Response
                                    
                                4 Hz - 120,000 Hz
                                    Sensitivities (dB/mW)
                                    
                    100 dB/mW
                                    Volume Control
                                    
                                N/A
                                    Cord Type
                                    
                                Detachable Y type
                                    Cord Length
                                    
                                Headphone cable (Approx. 3 m (118 1/8 in), silver-coated OFC strands, Gold-plated stereo mini plug), Balanced-connection headphone cable (Approx. 1.2 m (47 1/4 in), silvercoated OFC strands, L-shaped gold plated balanced standard plug)
                                    Plug
                                    
                                Headphone cable (Gold-plated stereo mini plug), Balanced-connection headphone cable (L-shaped gold plated balanced standard plug)
                                    Usage Time
                                    
                                N/A
                                    Charge Time
                                    
                                N/A
                                    Wearing Style
                                    
                    Circum-aural