30m distance tour guide audio system

{"cid":"91171271","title":"Long Distance Tour Guide Receiver , E8 Ear Hanging Travel Tour Guide System","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/ea\/a67665fcbeeec58b5338c2276dd1-200x200-1.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, T\/T, Western Union","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"}}