12 Volt Powered. Works with ANY 12V Car,Van or Truck. 60W Speaker provides very loudly sound. It is about 300 decibels unit at full volume. 5 Siren Sounds: Hooter/Ambulance/Traffic/Police/Fire Alarm
Color: Black Material: ABS Plastic Easy to Install with screws. 4-Hole Mounting Base Connect the red wire to the postive pole and the black wire to the negative pole.
Package Included: 1 x Car Loud Horn 1 x 5-Sound Siren Microphone