Retevis EH050K Double Needle Headphones with K Head $ 57.86 Product Information: High quality aviation microphone noise reduction headset Easy to operate three PTT Finger PTT makes the application more extensive Vox switch, easy to use Double volume adjustment knob to meet different needs Dual microphone application makes voice transmission clearer ABS shell material is more durable Double earpieces filled with sponge make it more comfortable to wear Comfortable and soft skin earmuffs, clear and thorough speakers Waterproof connector design Resist compression design 5-pin aviation headset link cable Color: Blue Specifications: Impedance: 81.2 Rated input power: 50mw Maximum input power: 80mW Sensitivity: 1215dB Size (mm): loudspeaker 40mm0.2
