CRTGW 8087787817 3.5mm-Mini-Jack Microphone

description: durable material: plug-and-play, lightweight and portable. no driver or battery is required. special design: small size and light weight, the wired microphone is convenient to carry when go out. useful function: designed with a clip, you can use it to attatch the microphone to your clothes collar, shirt pocket. fine workmanship: reliable electret capacitor technology, the microphone can provide a good audio quality. meaningful tool: designed with 3.5mm connector, easily connect with devices like phone, laptop, pc computer. specification: color: black. material: plastic size: approx. 13.00*12.00*2.00cm/5.12*4.72*0.79in. frequency response: 30hz-15khz. impedance: 2.2kohm. voltage sensitivity (sensitivity)-52db ± 5db. connector type: 3.5mm. wire length: about 2m. note: there might be a few color distortions due to different computer resolutions. there might be a slight error due to different hand measurements. package includes: type 1: 1 piece mini mic. type 2: 2 piece mini mic. type 3: 5x mini mic.