UNCOMMONPDH-1 Planar drive headphones

Playback frequency band: 10-40,000Hz, impedance: 20Ω, sensitivity: 94dB/mW, total harmonic distortion: < 0.2% (1kHz, 100dB), rated input: 100mW Weight: 420g (excluding cable) Contents: PDH-1, EVA carrying case, 3.5mm headphone cable, 6.5mm conversion adapter, manual and warranty card