uxcell 10Pcs 12x9.5mm DC3V Continuous Sound Active Magnetic Fission Buzzers Product Name : Active Electromagnetic FissionBuzzer;Model : 12095-G Sound-making Type : Continuous Sound;Rated Voltage : DC 3V Body Size(pinnot included) : 12 x 9.5mm / 0.47"x 0.37"(D*H);Terminals Pitch : 7mm / 0.28" External Material : Plastic;Color : Black Weight : 17g;Package Content : 10 xActiveElectromagnetic FissionBuzzer