Sepaker: 10 mm Sensitivity: 98 dB ± 2 dB at 1 KHz Impedance: 32 Ω Frequency Response: 20 Hz - 20 KHz RMS: 3 mW Plug Type: 3.5 mm Cable Length: 120 cm / 47 in. Weight: 14 g Sleeves Size: S, M, L