Product Description DL17 12V/24V DI DI DI Reverse HornModel:DL17Size:80(L)×58(dia)mmVoltage:DC 12V/24VCurrent:0.5AMaterial:ABSSound Level:105dBPower:10W inner box:8.5×7.2×7.2cmPackage:100pcs/cartonGW/pc:92g