Feature●Product Name : Electronic AlarmBuzzer;Sound-making Type : Continuous Sound●Rated Voltage : DC 5V;Body Size(terminal not included) : 12 x 7mm / 0.74"x 0.28"(D*T)●Terminal Pitch : 7mm / 0.28";External Material : Plastic●Color : Black;Weight : 15g●Package Content : 10 x Electronic AlarmBuzzerDescription
Plastic housing, DC 5V working voltage, 2 terminals, convenient for connecting.They have good characters like small cubage, low wastage and high voice pressure.