hyper cardioid directional conference mic system

{"cid":"91223065","title":"797 AUDIO CY012 CY013 20Mm Cardioid Hyper-Cardioid Electret Mic Dynamic Condenser Microphone Capsule Supplier","imgUrl":"https:\/\/img.chinax.com\/nimg\/da\/70\/eb557f0806d3b33920ca2f6de809-200x200-1.jpg","attrs":{"Price":"$30.00\/pieces 1-99 pieces","Brand Name":"797AUDIO","Model Number":"CY012","Place of Origin":"Beijing, China","Frequency":"20-20000","Mounting Type":"microphone capsule","Size \/ Dimension":"20mm","Description":"microphone capsule","Type":"CY012 | CY013","Sensitivity (dB@1kHz, 0dB=1V\/Pa)":"-38","Polar Pattern":"Hyper-Cardioid","Frequency Response (Hz)":"20-20000","Capacitance":"35.0pF","Diaphragm":"3\u03bcm Mylar, Gold-plated","Weight (g)":"13"}}

{"cid":"91159203","title":"Cisco CS-MIC-ARRAY-T Table Microphone Network TTC5-17 Collab","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/8c\/c050464d61ccf6be9b347899973a-200x200-1.jpg","attrs":{"Brand Name":"Cisco","Model Number":"CS-MIC-ARRAY-T","Minimum Order Quantity":"1","Delivery Time":"2-3 days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Product Name":"Cisco Table Microphone","Part Number":"CS-MIC-ARRAY-T","Shipment":"DHL","Condition":"New","Lead Time":"2-3 days","Warranty":"1 year","Keywords":"CS-MIC-ARRAY-T"}}