simultaneous translation equipment 1 7mhz

{"cid":"91171271","title":"100 Channel E8 Ear Hanging Wireless Tour Guide System , Simultaneous Translation Equipment","imgUrl":"https:\/\/img.ismap.com\/nimg\/22\/14\/4706d16b147839ec546577ddd049-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Yingmi","Model Number":"E8","Minimum Order Quantity":"1pcs","Delivery Time":"7days","Certification":"CE,RoHS","Place of Origin":"China","Payment Terms":"L\/C,Paypal","Supply Ability":"1000 pieces per week","Packaging Details":"packed in carton box","Product":"Tour guide device","Componet":"Transmitter&Receiver","Color":"Black","Power":"Lithium Battery","Feature":"Ear-hanging Reciever","Application":"Tourist Reception"}}

{"cid":"91171055","title":"Professional Conference Interpreting Equipment , Simultaneous Translation System","imgUrl":"https:\/\/img.ismap.com\/nimg\/ff\/f5\/4655ae0badb454e9464a65dfb50c-200x200-1.jpg","attrs":{"Price":"$100~800","Brand Name":"BNT","Model Number":"BNT220M\/BNT220S\/BNT220X\/BNT220Y","Minimum Order Quantity":"1","Delivery Time":"15~25 days","Certification":"CE RoHS ISO","Place of Origin":"Guangdong China","Payment Terms":"T\/T, Western Union, L\/C","Supply Ability":"5000pcs\/month","Packaging Details":"Carton","Product":"Simultaneous interpretation system","Application":"Meeting Room","Channel":"6 channels","Wireless":"IR","Function":"Translation, Interpretation","Frequency synthesis":"Digital PLL","Modulation mode":"FM","Distortion":"<0.5%","Power consumption":"40W","Carrier frequency":"1.7~4.0MHz","Warranty":"1 year","Headset":"Yes"}}

{"cid":"91223906","title":"IR Digital Simultaneous Interpretation Microphone Extender for Conference System Translation Equipment","imgUrl":"https:\/\/img.ismap.com\/nimg\/ba\/fc\/33dd6b0c0d7745051cf3ed9ae5ae-200x200-1.jpg","attrs":{"Brand Name":"HUAIN","Model Number":"HY-SI 4200P","Type":"Audio Conference System, Network Conference System, Video Conference System","Function":"Translation, translation","Simultaneous Interpretation":"Yes","Place of Origin":"Guangdong, China","Product Name":"simultaneous interpretation equipment","Application":"meeting,conference room,multi conference system","Input\/Output Interface":"2-way","Brand":"HUAIN","Audio Input":"RCA socket","Color":"Black","Microphone":"Translation microphone","Certificate":"CE RoHS FCC Certificate"}}