Intercom headset $ 65.39 Enjoy a high-end accessory using this aviation headset If you are looking for a better accessory, this AVIATION HELMET is the ideal solution. It is a resistant accessory, because it is made of PU + PVC. Dimension: 9.7x5.0mm Sensitivity: -563dB Directivity: noise cancellation Frequency: 20 Hz-16 KHz Impedance: 2.2 K Operating voltage: 1.5 V-4.5 V Nominal power: 0.5 W3 dB Maximum power: 1 W
