9x9x1.8mm SMD Piezo Transducer Buzzer 3V 5V 4000Hz Our products are widely used in home appliances, cars, electric bicycles, medical devices, cordless phones, computers, alarm systems. We are able to make 7 to 9 million pieces monthly based on our professional engineers, advanced audio analyzers, ISO 9001, ISO 140001 and QS 9000 certifications. SMD Piezo Buzzer are generally smaller than pin type Piezoelectric Buzzers. They are optimized for small devices such as blood glucose meter, clinical/forehead thermometers, smart glasses, and portable terminals. From product designing, purchasing and testing, every step is controlled strictly by our QC staffs in order to make sure the perfect quality of our products. Currently, over 70% products are exported to US. South East Asia and Europe. With professional skills, enthusiasm and ambition, we are looking forward to corporate with you. Welcome to Huawha! Specification Type…