LCP 压电蜂鸣器

{"cid":"314182","pid":"40358054","pimg_url":"\/\/img1.b2bforus.com\/21\/4f\/021423c7795f\/product\/157143459_s-w400xh400.jpg","name":"High Cavity 24055 Piezo Buzzer+Resonant 24 * 5.5mm Lead Double Ear Ear Setting Hole 2455 Frequency 4KHz Passive Piezo Buzzer Buzzer","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Qinyicheng"}}

{"cid":"314182","pid":"40358049","pimg_url":"\/\/img1.b2bforus.com\/21\/4f\/021423c7795f\/product\/157143430_s-w400xh400.jpg","name":"AC Cavity 20P Buzzer+Resonant Microwave Oven Smoke Alarm Sounder 2207 Passive Direct Buzzer Buzzer+Resonant Buzzer","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Qinyicheng"}}