rfid wireless audio tour guide system

{"cid":"91171271","title":"Black Tour Guide Audio System 007B Automatic Induction wireless audio tour guide system","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/26\/de\/da4e54290a52524483f734b1a89f-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"humantek","Model Number":"007B","Minimum Order Quantity":"1pcs","Delivery Time":"7days","Certification":"CE,RoHS","Place of Origin":"China","Payment Terms":"L\/C,Paypal","Supply Ability":"500 pieces per week","Packaging Details":"packed in carton box","Product":"Audio guide device","Color":"Black","Power":"Lithium battery","Feature":"Automatic Induction","Application":"audio guide for museum\/exhibiton","Dimensions":"11.7*5.9*1.7cm"}}