SMD piezoelectric buzzer-Self driver

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{"cid":"140379","pid":"24368989","pimg_url":"\/\/img1.tradegrowthhub.com\/11\/34\/a1e0d44f6fc9\/product\/84453910_s-w400xh400.jpg","name":"MM 12 Vdc 4000 Hz 85 dB Mini SMD Active Piezo Buzzer Smallest Buzzer Diameter 17 smd","attrs":{"Price":"Negotiable","MOQ":"1000 Pieces","Delivery Time":"Negotiable","Brand":"HC"}}

{"cid":"140379","pid":"24368976","pimg_url":"\/\/img1.tradegrowthhub.com\/11\/34\/a1e0d44f6fc9\/product\/84453859_s-w400xh400.jpg","name":"Smallest smd buzzer 24*12 mm 12V dc 3400 Hz 90db Piezo SMD buzzer","attrs":{"Price":"$0.30(1000 - 1999 Pieces) $0.20(>=2000 Pieces)","MOQ":"1000 Pieces","Delivery Time":"Negotiable","Brand":"HC"}}