electronic voting conference mic system

{"cid":"91223906","title":"All-digital Conference Host Antitheft Conference System Built-in Electronic Voting Function","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/7e\/eb8d688d6bea3bd09f52f3ac4c70-200x200-1.jpg","attrs":{"Model Number":"HY-FS30","Type":"Video Conference System, Audio Conference System, Antitheft Conference System","Function":"Voting","Place of Origin":"Guangdong, China","Product Name":"All-digital Conference Host","Frequency response":"20Hz~20KHz","Material":"CNC,high density birch plywood","Signal to Noise Ratio":">96 dB","Chassis Size":"483*320*90mm","Package Size":"560*430*160mm","Weight":"6.56kg","Packaging":"Foam + carton","Color":"Dark Grey"}}

{"cid":"91171055","title":"High Performance Conference Room Table Microphones With Voting \/ Election Function","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/0e\/314f75408c68bdbf519e4f3bc3d1-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"Boente","Model Number":"BNT-418","Minimum Order Quantity":"50units","Delivery Time":"10-15 days","Certification":"CE\/ROHS\/FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"1000 units per month","Packaging Details":"carton","Product Name":"conference mics","microphone length":"42cm","frequency response":"100Hz-13kHz","Sensitivity":"-44dB \u00b1 2dB","Working voltage":"DC18V","Style":"Single-directional microphone","Feature":"chairman& delegate unit microphone","Function":"voting","Panel size":"234mm * 84mm*102mm","Cutout size":"207mm * 75mm"}}

{"cid":"91199486","title":"75 Inch Interactive Display With Electronic Stand With Side Viewings","imgUrl":"https:\/\/img.chinax.com\/nimg\/9b\/95\/e3e0843463ba67edf01df83384ce-200x200-1.jpg","attrs":{"Price":"USD1020-USD2200 per piece","Brand Name":"iBoard or OEM","Model Number":"TE-QS-75","Minimum Order Quantity":"10","Delivery Time":"30 days","Certification":"CCC, CE, FCC, RoHS, Reach, OHSAS, ISO9001, ISO14001","Place of Origin":"Shenzhen, CHINA","Payment Terms":"T\/T, L\/C","Supply Ability":"10000 units per month","Packaging Details":"Carton Package","Screen size":"75 inch","Touch points":"20 points","Color":"Black, Grey, Silver (Other colors optional )","Application":"Educational Teaching, Meeting, Training","Operating system":"Built in Android, windows optional","Brightness":"400cd\/m2","Interface":"USB, VGA, RS232, HDMI","Material":"Aluminum Alloy Frame","Certificates":"CE, ROHS, FCC...","Interactive Stylus":"2, with 2 heads","Camera":"13MP camera, come with 8 array microphone","OPS slot":"built-in, for OPS computer","Mobile stand":"optional with eletronic stand or mobile stand","View angle":"178 degree","Aspect Radio":"16:10, 16:9...","Screen Size":"65\",75\",86\", 98\"","Multi-Touch":"Up to 40 points","Hotkeys":"Two sides hotkeys","Shipping Way":"Sea Shipping Air Freight Truck Freight","Warranty":"1 year","Power Supply":"AC 100-240V, 50\/60Hz","Operation System":"Andriod\/Windows\/Linux\/Mac.etc.","Accuracy":"2mm","Mobile Stand":"Optional","Colors":"Black Or OEM"}}

{"cid":"91196242","title":"Portable Desktop Gooseneck Microphone With Built - In Power Amplifier","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/94\/af3319d9288484534ac7299b3e54-200x200-1.jpg","attrs":{"Brand Name":"LYLN","Model Number":"UNIT A","Minimum Order Quantity":"1 set","Delivery Time":"7 days","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C, D\/P, Western Union, MoneyGram","Supply Ability":"1000 pcs\/month","Packaging Details":"carton"}}