[Product Description] A passive buzzer means that an audio drive signal is required to make it sound, corresponding to an active buzzer.
[Excellent Quality] The driving method and working principle are the same as those of ordinary speakers.
[Excellent Performance] The shell is of great strength and can protect the internal structure well.
[Premium Quality] The product is really good quality at all working and of high stability.
[Function] Universal passive buzzer with a resistance of 16 ohms.