eCostConnection Lavalier omnidirectional condenser professional microphone with 3.5mm TRRS plug, Noise...

eCostConnection Lavalier omnidirectional condenser professional microphone with 3.5mm TRRS plug, Noise... http://shoppingdealer.com/top-procducts/ecostconnection-lavalier-omnidirectional-condenser-professional-microphone-with-3-5mm-trrs-plug-noise-cancelling-windscreen-and-metal-clip-for-iphone-android-and-more-smartphones-microfiber-cloth/ $6.95 Technical Specification • Frequency Range: 35Hz ~ 18KHz • Signal/Noise: 74dB