Piezo microphone--when voltage is applied, mechanical vibration occurs, conversely, when a mechanical force is applied to it, a voltage signal is also generated,Piezoelectric Disc
Piezo pickup--these practical buzzers all work on the principle of piezoelectric effect, easy to operate,Metal Buzzer
Piezoelectric buzzer--the simple shaped pick-up buzzer is convenient for installation and disassembly,Ceramic Leads Trigger Buzzer
Pickups piezo disc-- craftsmanship, very classic, it is a choice for you who love musical instruments,Guitar Pickup Buzzer
Peizo transducer--it is also a practical replacement accessory, which can be used for electronic drum triggers, DIY microphones, guitars, etc,Guitar Accessory