ITEM NAME:Back Electret Unidirectional Headband Microphone With Plug With Flexion Jac Q4M7 Back Electret Unidirectional Headband Microphone With Plug With Flexion Jac Q4M7 Professional vocal pickup condenser microphone Dustproof does especially for indoor and outdoor professionals industry-standard sound quality, coupled with amazing durability make this headphone microphone mini Perfect for almost all vocal and speech-sound applications Enjoy the freedom of movement, the discreet and exceptional operation Adjustment performance for any occasion Micro-miniature condenser microphone for almost invisible use Exceptional audio quality for your presentation, fitness and other vocal applications Monomer: back type electret Directivity: unidirectional Frequency range: 50Hz-16KHz Sensitivity: -39dB +/- 1 dB / (0dB = 1V / Pa at 1 KHz) Output impedance: 680 +/- 30% (at 1 kHz) Operation voltage: DC 1.0V-10V Standard Power supply: DC1.5 V Current consumption: 0.5mA Signal to noise ratio: 56dB Wire rod: 2.0 * 1.0M Cable length: 1.2 m Annex: wind-resistant cotton Material: plastic + metal color: black Package content: 1 * headband microphone Only the content of the previous package, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Directivity: unidirectional. industry-standard sound quality, coupled with amazing durability make this headphone microphone mini Perfect for almost all vocal and speech-sound applications. Professional vocal pickup condenser microphone.
