Uxcell 85dB 3V Passive Electronic Buzzer Electromagnetic Beep Tone Alarm Ringer 5 Pack

Descriptions:
Plastic housing, 3V working voltage, 2 terminals, convenient for wiring.
A great item for industrial use.Specifications:
Product Name: Electronic Buzzer
Rated Voltage: 3V
Sound Pressure: 85dB
Resonant Frequency: 2.7KHz
Impedance: 42 ohm+/-20%
Size: 9.5mm x 5.5mm/ 0.37 inch x 0.22 inch(D*H)
Terminal Length: 5.5mm/ 0.22 inch
External Material: ABS
Color: Black

Package Content:
5 Pcs x Electronic Buzzer