YIDA 12V 80W 7 Tone Sound Car Siren Vehicle Horn With Mic PA Speaker System Emergency Amplifier

SUITABLE FOR ALL 12V VEHICLES The car siren speaker can be installed in any vehicle with DC 12V. You can install it in a car, truck, jeep, RV, boat, etc. The car siren speaker can provide 7 loud and clear sounds, including horn, firefighter, ambulance, police, etc. Please do not use siren if an emergency situation has occurred. The car siren speakers are integrated into the public address system. You can talk to other people through this microphone in your car. You can also cheat your friends who don't know who is talking. - -