Product Name : Electret Condenser miniphone;
Each Size : 4 x 2 mm / 0.16" x 0.078" (D*H)
Total Length : 20mm/0.78"
Main Color : Silver Tone, Black, Green
Material: Plastic
Package Content : 10pcs x Electret Condenser miniphone
Electret condenser miniphone, back electret type, small in size, in general use.
An acoustic-to-electric transducer or a sensor that converts sound into an electrical signal.
Widely applied to telephone, mobile phone, MP3, MP4, laptop, digital camera, intercom, monitor, etc.
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.