uxcell 8Pcs 52dB Electret Microphone Inserts with PCB Pins Condenser 9x7mm<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Product Name : Electret Condenser Microphone;Sound Channel Number : Stereo</li><li>Sensitivity : 52dB;Body Size : 9 x 7mm / 0.35" x 0.28" (D*T)</li><li>Pin Pitch : 1mm / 0.039";External Material : Alumnium</li><li>Main Color : Silver Tone， Black， Green;Weight : 7g</li><li>Package Content : 8x Electret Condenser Microphone</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Wkm9jQc1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31wgPdGUp4L.jpg" noproxy>