Features Easy integration: The driving method and working principle of the Buzzer Module are similar to those of ordinary speakers, making it easy to integrate into existing audio systems or projects without the need for complex setup or additional components. Durable construction: Electromagnetic Buzzer features a robust shell that provides excellent protection for the internal components, ensuring long-lasting performance and reliability even in demanding environments. High-quality sound output: With AC Buzzer high stability and good quality construction, the passive buzzer delivers clear and consistent sound output, making it ideal for applications where precise audio reproduction is essential. Versatile application: The universal passive buzzer with a resistance of 16 ohms is compatible with a wide range of electronic devices and projects, making it a versatile choice for hobbyists, DIY enthusiasts, and professionals. Cost-effective solution: Passive Buzzer offers a cost-effective solution for adding audio functionality to electronic devices or projects, providing reliable performance at an affordable price point. Specification: Item Type:Electromagnetic Buzzer Resistance: 16ohm Voltage: 3V 5V 9V 12V AC 2KHz Package List: 50 x Buzzer Package List