{"Operating Supply Voltage":"1.3 V","Product Category":"Microphones","Series":"TM\/BTM","Brand":"Knowles","Directional Properties":"Omnidirectional","Packaging":"Bulk","Width":"3.57 mm","Length":"3.57 mm","Sensitivity":"- 58.5 dB","Impedance":"4.4 kOhms","Depth":"1.7 mm","Manufacturer":"Knowles"}...