Electret condenser microphone, back electret sort, small in size, generally use.
An acoustic-to-electrical transducer or a sensor that converts sound into an electrical signal.
Widely applied to phone, cell phone, MP3, MP4, pc, digital camera, intercom, monitor, and the like.
Product Name : Electret Condenser Microphone
Every Size : 6 x 5.5mm / 0.24″ x 0.22″ (D*H)
Main Color : Silver Tone
Internet Weight : 34g
Package Content : 100 (+/-2%) Pcs x Electret Condenser Microphone