auto induction explanation tour guide system

{"cid":"91171271","title":"I7 Ear Hanging Auto Induction Audio Tour Guide System For Museums","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/0f\/5d2e365b6b64eda4cb9882b49669-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Yingmi","Model Number":"i7","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":"Audio guide device","Color":"Black","Feature":"ear hanging","Weight":"20g","Power":"Lithium battery","Application":"audio guide for museum"}}