8 languages tour guide system

{"cid":"91171271","title":"8 Languages Tour Guide System Auto Induction Intelligent Voice Explanation","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/73\/226c55684e68287b687139b03c15-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"YingMi","Model Number":"M7C","Minimum Order Quantity":"1pcs","Delivery Time":"3-7 days","Certification":"CE,RoHs","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"1000 pieces per week","Packaging Details":"packed in carton box","Dimensions":"75*58*13mm","Charge mode":"5V mini usb","Memory capacity":"2G or 4G-32G are optional","Power supply":"Lithium battery","Operating temperature":"-10\u2103-45\u2103","Coverage area":"5m-25m adjustable","Emission frequency":"2.4GHz","Commentary language":"8 language for optional","Audio Mode":"MP3","Weight":"50g"}}