Новые, запечатанные, без торга и обмена. Type Closed back headphones Transducer Type Planar Magnetic Magnetic Structure Linear Symmetry Magnets Magnet Type High-grade N52 Neodymium Driver Size 106mm Maximum Power Handling 5 watts Optimum Power Requirement 200mW - 4W Frequency Response 5Hz - 50kHz Maximum Sound Pressure > 130dB Total Harmonic Distortion < 0.1% at @100dB Efficiency 97dB/mW Nominal Impedance 60 ohms Headphones Cable 3.5mm Audio Plug Connector 3.5mm Weight 642g