20pcs 35MM Piezoelectric Disc Self-Excited Acoustic Transducer for DIY Projects High-Efficiency Trigger Sound Device Random Color

Package Include 20 x buzzers Characteristics -Material: Steel piezo electronic alarm. -Size: About 11.00X3.50X0.01cm/4.32X1.38X0.00inch piezo discs. -Color: Random Color . -Preferred materials, , safe, durable and practical piezo elements sounder. -Mainly used for installation in drums, guitars, microphones, etc piezo . -Working with the principle of piezoelectric effect will bring you an excellent experience piezoelectric . -Helps restore normal guitar pickups with broken piezoelectric plates piezo electronic . -You can buy this and practical piezoelectric board at an active .Goods Descriptionpiezo electronic alarm It can well replace old or damaged parts.piezo elements sounder It will generate vibration or voltage signal, and bring you a good experience.piezo This is a piezoelectric board mainly made of steel material.piezoelectric It is a practical accessory for guitar pickup repair.piezo electronic your of accessories.piezo discs It is made with craftsmanship and has a

• steel
• Piezo discs--with a simple installation method, it can be well applied to your musical instruments or electrical products,piezoelectric
• Active --working with the principle of piezoelectric effect will bring you an excellent experience,piezo electronic
• --with practical functions, it is a piezoelectric ceramic sound-producing device, which can serve you very well,piezo elements sounder
• Piezo electronic alarm--it can be used as a sound sensor for sound-controlled electronic products, providing you with more convenience,active
• Piezo --it is widely applicable to electronic and electrical products that are suitable for miniaturization and thinning,piezo electronic alarm