Overhead headset binaural HS-HP30TBK ELECOM 4549550187527

●Color: Black●Attachment method: Large overhead●Interface: 3.5mm 4-pole mini plug, 3.5mm 3-pole mini plug x 2●Headphone section (format): Dynamic type (stereo)●Headphone section (impedance) [Ω]: 32●Headphone section (maximum input): 30mW●Headphone section (frequency characteristics): 20-20000Hz●My phone Crophone section (format): electret condenser method ●Microphone section (directivity): Omnidirectional ●Microphone section (frequency characteristics): 100-10000Hz●Microphone section (impedance) [Ω]: 2.2k●Input sensitivity: -42dB±3dB●Cable length: Approx. 1.8m●Warranty period: 6 months●Accessories: Conversion cable (φ3.5mm 4 poles)