Product Size:40(W)x23(L)x44(H)mm
Power: 10W
Frequency: 2.3-4.3KHz
Rated Voltage: DC12
Working Voltage: DC6-15V
Working Current: 120-500 mA
Sound: 1/ 6 Tone
SPL: 105dB
Plastic  Material: ABS
Color: Black/White
Packing: 200PCS/CTN