Patent Miniature Microphone.
* Shape from the Olympic torch,Slim design.
* 3.5 jack,compatible with laptop and portable record equipment.
* Tiny and convenient for using,can rotate 90°~180°.
* directivity:unidirectional.
* frequency response:50Hz-16Hz.
* Sensitivity:-39±3DB.
* S/N Ration:more than 58DB.
* OEM orders are welcome.