ALLNET 4duino Active Buzzer Product Model: OKY3153 Active Speaker Module Buzzer Alarm Module For Arduino Product Description
1.This is compatible active speaker buzzer alarm module for PC printer.
2.Buzzer modules.
3.Active speaker.
4.Compatible with PC, printer, car audio system DIY.
5.Voltage: 5V.
6.Color: Black + silver gray.
7.Package dimension: 77x42x13mm.
8.Weight: 5g.