TF Card. Portable Teaching Wireless Amplifier

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{"cid":"150163","pid":"25335802","pimg_url":"\/\/img1.b2bforus.com\/22\/cf\/340d51225fd6\/product\/88783862_s-w400xh400.jpg","name":"Portable amplifier for teaching\/tour guide\/indoor\/promotion\/conference BTL voice belt for teacer and tour guide SE-6689","attrs":{"Price":"$15.00(300 - 499 Pieces) $13.00(500 - 999 Pieces) $12.00(>=1000 Pieces)","MOQ":"300 Pieces","Delivery Time":"Negotiable","Brand":"BTL"}}

{"cid":"150163","pid":"25335786","pimg_url":"\/\/img1.b2bforus.com\/22\/cf\/340d51225fd6\/product\/88783775_s-w400xh400.jpg","name":"Professional portable teaching\/tour guide\/indoor\/promotion\/conference wireless amplifier with the microphone for teaching SE-718","attrs":{"Price":"$28.00(300 - 499 Pieces) $27.00(500 - 999 Pieces) $26.00(>=1000 Pieces)","MOQ":"300 Pieces","Delivery Time":"Negotiable","Brand":"BTL"}}

{"cid":"150163","pid":"25335770","pimg_url":"\/\/img1.b2bforus.com\/22\/cf\/340d51225fd6\/product\/88783679_s-w400xh400.jpg","name":"USB\/SD\/FM radio recording\/professional rechargeable portable PA amplifier SE-738 teaching radio blue tooth","attrs":{"Price":"$65.00(300 - 499 Sets) $60.00(500 - 999 Sets) $58.00(>=1000 Sets)","MOQ":"300 Sets","Delivery Time":"Negotiable","Brand":"BTL"}}

{"cid":"150163","pid":"25335754","pimg_url":"\/\/img1.b2bforus.com\/22\/cf\/340d51225fd6\/product\/88783597_s-w400xh400.jpg","name":"Teaching\/tour guide\/indoor professional portable wireless amplifier\/promotion\/conference BTL with the wireless microphone","attrs":{"Price":"$33.00(100 - 299 Pieces) $30.00(300 - 499 Pieces) $28.00(500 - 999 Pieces) $27.00(>=1000 Pieces)","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"BTL"}}