Voice amplifier

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{"cid":"314777","pid":"40430085","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395843_s-w400xh400.jpg","name":"Factory Wholesale Special Mini Loudspeaker Portable Headset Microphone Voice Amplifier With Mini Amplifier For Teachers S2","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430083","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395827_s-w400xh400.jpg","name":"High Power Booster Amplifier Mini Digital Homestereo Sound Portable Teaching Mp3 Player Belt Wireless Speaker S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430079","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395807_s-w400xh400.jpg","name":"Small Belt Voice Amplifier Bluetooth Rechargeable Stereo Handheld Classroom Microphone Handheld Amplifier S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

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{"cid":"314777","pid":"40430074","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395775_s-w400xh400.jpg","name":"Portable Rechargeable Microphone Voice Cable Amplifier For Public Speaking Louderspeaker Outdoor Music Player S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430070","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395756_s-w400xh400.jpg","name":"High Performance Mini Voice Amplifier Speakers Wired Microphone For Teachers Player Voice Recorder S1 Function","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430067","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395736_s-w400xh400.jpg","name":"Microphone Headset Voice Rechargeable Cable Portable Amplifier Supporting One Click Recording S1 Function","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430065","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395719_s-w400xh400.jpg","name":"5 Watt Adjustable Voice Cable Portable Amplifier Headset Microphone with USB TF Card Port for Teach S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430060","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395690_s-w400xh400.jpg","name":"Professional personal tour guide audio speaker with headset microphone voice portable lightweight cable amplifier S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430055","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395658_s-w400xh400.jpg","name":"OEM Mini Voice Amplifier Personal with Headphone Microphone Voice Cable Original Portable Sound Amplifier for Teachers S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430050","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395626_s-w400xh400.jpg","name":"Ultra-portable Sound Amplifier 1800mAh Bluetooth Rechargeable Sound Amplifier With Mic Support USB TF Card For Teachers S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

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{"cid":"314777","pid":"40430040","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395563_s-w400xh400.jpg","name":"Lithium Battery Tutor Teachers Loudspeaker Wired Microphone Voice Amplifier With Recording With Microphone For Classroom S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430035","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395532_s-w400xh400.jpg","name":"Adjustable Sound Equipment Voice Speaker Amplifier Microphone Headset Classroom Supporting One Click Recording S1 Function","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430028","pimg_url":"\/\/img1.b2bforus.com\/8c\/10\/1c34fa298f44\/product\/157395498_s-w400xh400.jpg","name":"Saintlark Voice Amplifier Lightweight Portable Bluetooth DSP Speaker Wired Microphone For Tour Guides Teaching Meeting S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

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