Airline Headphone -For airplane passenger -Dual pin plug -Cable Length: 1.2m -Speaker: 30mm

Frequency Response: 100~20,000HzImpedance: 32 Ohms or 300 OhmsSensitivity(S.P.L): 101dB±2dB/mW(at 1KHz)Maximum Power Input: 500mWDriver Diameter: Ø30mmPlug: Ø3.5mm dual pinCable Length: 1.2m

Aviation cushion