China teaching wireless tour guide system

{"pid":"10328846","cid":"15919","pimg_url":"\/\/img1.tradegrowthhub.com\/a1\/33\/3f153bb0f1c6\/product\/23504616_s-w400xh400.jpg","name":"Drahtloses Zweiweg-Digital-Reisef\u00fchrer-System-Audiof\u00fchrer-System f\u00fcr das Unterrichten","company_name":"HEFEI HUMANTEK. CO., LTD.","attrs":{"Preis":"negotiation","MOQ":"1pcs","Lieferzeit":"7days","Marke":"Yingmi"}}