Acoustic amplifier

{"cid":"314777","pid":"40430118","pimg_url":"\/\/img1.tradegrowthhub.com\/8c\/10\/1c34fa298f44\/product\/157396038_s-w400xh400.jpg","name":"New Design 1800mAh Ultra Large Capacity Portable Wireless Voice Amplifier Speaker Portable Microphone S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430115","pimg_url":"\/\/img1.tradegrowthhub.com\/8c\/10\/1c34fa298f44\/product\/157396018_s-w400xh400.jpg","name":"Microphone and Speaker Teach Microphone Audio Amplifier Portable Mini Voice Amplifier For Teachers Singing Trainers S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430111","pimg_url":"\/\/img1.tradegrowthhub.com\/8c\/10\/1c34fa298f44\/product\/157395995_s-w400xh400.jpg","name":"Best Price MP3 Classroom Audio Amplifier Portable Amplifier Radio Recording Speaker Microphone S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430108","pimg_url":"\/\/img1.tradegrowthhub.com\/8c\/10\/1c34fa298f44\/product\/157395976_s-w400xh400.jpg","name":"Portable Rechargeable Mini Speaker Voice Amplifier with Wireless Microphone Headset Belt for Teaching Trainers S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430104","pimg_url":"\/\/img1.tradegrowthhub.com\/8c\/10\/1c34fa298f44\/product\/157395956_s-w400xh400.jpg","name":"Mini Size Wireless Portable Voice Amplifier Loud Dynamic Wireless Microphone For Teachers Tour Guide Busker S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}

{"cid":"314777","pid":"40430102","pimg_url":"\/\/img1.tradegrowthhub.com\/8c\/10\/1c34fa298f44\/product\/157395937_s-w400xh400.jpg","name":"2.1 Power UHF Home Portable Lightweight Rechargeable Acoustic Audio Panel Amplifier Professional Wireless Classroom Teaching S1","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Saintlark"}}