features:<br />100%  and high quality<br />compatible with 6/6s/6 plus/6s plus/5s/5/4s and other models・ and also ideal for laptop or notebook<br />sensitinity:-47db￠3db0db=1v/bar<br />directivity:?back electret ? 0mnidirectional<br />impedance: ＃2.2k?<br /><br />vsensitivity reduction:within-3db at 1.6v<br />operation voitage:1.5-12v<br />frequency response: 20~1600hz<br />s/n ratio:more than60db<br />iput plug dianmeter: 3.5mm<br />aluminum alloy surface<br />plug and play<br /><br />standard 3.5mm audio plug<br />compact and lightweight・ and easy to carry<br />mic size:approx.555*18mm/2.17''*0.71''<br />nylon cable length: app.1.5m<br />color: rose red;blue;silver;rose gold<br /><br />precautions:<br />1. the microphone does not use headphones/earphone with wheat・ because the headphones/earphone and microhone would conflict with wheat arisingnoise!<br />2. do not charge the phone when use of a microphone・ otherwise there will be current sound!<br /><br />3. if the recorded songs sound small・ or there is a slight squeak・ because the cable is not connedted good reason・ according to the above method of inspection control・re-connection<br />quantity:1 set as pictures shown<br /><br />notice:<br />due to the difference between different monitors・ the picture may not reflect the actual color of the item. thank you!<br /><br />package included:<br />1 * mini microphone accessory only・ others are not included!<br />1 * transfer line<br />1 * mic cover