China mini headphone unit driver speaker

{"pid":"32257734","cid":"223837","pimg_url":"\/\/img1.tradegrowthhub.com\/03\/97\/bf3f5452181e\/product\/122731210_s-w400xh400.jpg","name":"Mini Cheap price 40mm mini headphone speaker 300 ohm 30mw speaker driver unit for earphone microphone manufacturer","company_name":"Dongguan Fuxin Electronic Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"1000 pieces","Delivery Time":"Negotiable","Brand":"RB"}}

{"pid":"35129719","cid":"263790","pimg_url":"\/\/img1.tradegrowthhub.com\/43\/87\/f46e0f73e202\/product\/136960604_s-w400xh400.jpg","name":"PCB\/magnet\/voice coil\/audio handsfree units diaphragm headphone\/plastic driver short cover wholesale delivery time shell iron cover speaker protector 10mm 16Ohm 5MW mini","company_name":"Shenzhen Huayunxin Electronics Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"2.0 pieces","Delivery Time":"Negotiable","Brand":"huayunxin, huayunxin"}}