12V Loud Siren Horn with Microphone 7 Sound Modes PA Speaker System for Car Truck Boat Van Features： 1、7 sounds design and each key is pressed to make different sound, with fire alarm, ambulance, police siren and etc 2、Loud and clear sound up to 120dB. With Mic PA speaker system, the sound can be heard clearly away from long distance 3、Made of high quality ABS plastic material, durable in use 4、Suitable for most 12V voltage cars, trucks, boats and motorcycles etc 5、Easy to install. Just connect the red wire to the positive pole and the black wire to the negative pole Specification： Description: This is a horn siren, which comes with 7 sound Mic PA speaker system, can be used to fire alarm, ambulance, police siren and etc. With loud and clear sound up to 120dB, you can heard the sound from long distance. Adopt superior quality ABS plastic material, durable in use. Moreover, It is very easy to install and suitable for any 12V voltage vehicles. Such a wonderful horn! You deserve it! Features: Made of high quality ABS plastic material, durable in use. 7 sounds design and each key is pressed to make different sound, with fire alarm, ambulance, police siren and etc. Loud and clear sound up to 120dB. With Mic PA speaker system, the sound can be heard clearly away from long distance. Suitable for most 12V voltage cars, trucks, boats and motorcycles etc. Easy to install. Just connect the red wire to the positive pole and the black wire to the negative pole. Specifications: Material: ABS Plastic Color: Black Voltage: DC 12V Current: 2.0-2.5A Wattage: 100W Sound Level: 110dB-120dB Horn Diameter: Approx. 9.3cm/ 3.7" Total Horn Size(L x W x H): Approx. 17 x 16 x 8.6cm/6.7" x 6.3" x 3.4" Package Weight: Approx. 667g Installation: Connect the red wire to the positive pole and the black wire to the negative pole. Fitment: Fit For Most 12V Voltage Cars, Trucks, Boats and Motorcycles Etc. Package Included: 1 x Car Loud Horn 1 x 7-Sound Siren Microphone 1 x Buckle 1 x Tape 2 x Screws Note: Please confirm the supply voltage is meet the operating voltage, and the wiring is correct. Thanks! Package List：