Superlux Studio semi-open monitor headphones.
Freq Response:10 to 30,000Hz,
self-adjusting headband,
ergonomically-designed vinyl ear pieces,
2.5mtr straight cable,
Sensitivity: 98dB SPL 1mW,
Impedance:32ohm,
Connectors: 3.5mm and 3.5 to 6.3mm adaptor with gold-plated connections
