[Machine Translation] Format: Dynamic stereo headphones / Driver: 30mm / Magnet: NdFeB ( Neodymium ) / Frequency response: 20~20,000Hz / Impedance: 32 ohms / Max input: 100mW / Output sound pressure level: 98dB 3dB / Cord length: 1.2m / Plug: 3.5 Plug: 3.5 mm gold-plated stereo mini plug / Weight (excluding cord): 100 g