China wired professional voice amplifier speaker

{"pid":"8726292","cid":"13991","pimg_url":"\/\/img1.tradegrowthhub.com\/c3\/5c\/943a64f3cf73\/product\/13662910_s-w400xh400.jpg","name":"Wireless and Wired Megaphone Support Professional Voice Amplifier Speakers","company_name":"Shenzhen New Good Times Electronic Co.,Ltd","attrs":{"Price":"1-20USD accordingly to client order details","MOQ":"500 sets per color","Delivery Time":"1-25 days according to client order details","Brand":"NEWGOOD"}}

{"pid":"30255838","cid":"199224","pimg_url":"\/\/img1.tradegrowthhub.com\/b3\/c8\/c3fd40f00a28\/product\/113098411_s-w400xh400.jpg","name":"SHIDU Mini Size Portable 16W S617 Rechargeable Powerful Teaching Speaker Set With Headphone Mic Professional Wired Voice Amplifier 102.6*88*42.3MM","company_name":"Shenzhen Shidu Digital Co., Ltd","attrs":{"Price":"$15.30(501 - 1000 pieces) $14.20(1001 - 3000 pieces) $13.00(>=3001 pieces)","MOQ":"501 pieces","Delivery Time":"Negotiable","Brand":"SHIDU"}}

{"pid":"40429942","cid":"314777","pimg_url":"\/\/img1.tradegrowthhub.com\/8c\/10\/1c34fa298f44\/product\/157394987_s-w400xh400.jpg","name":"Portable Speaker Microphone Voice Booster Amplifier Professional Audio Speakers Wired Sound Amplifier S1","company_name":"Shenzhen Saintlark Technology Co., Ltd","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}