YSDZR Loud Electric 5 Sound Horn With Mic Description

• Car siren speaker are built in public-address system. You can talk to other people with this mic in your car.
• 5 SIREN SOUNDS: Car siren speaker can offer 5 loud and clear sounds,include WAIL-1,WAIL-‖,HI-LO,HORN,SIREN. Please don’t use siren when emergency situation happened.
• The sound car siren is constructed from premium quality materials to ensure maximum strength and durability for long lasting usage.
• Easy to install. Just connect the RED wire to a 12v source (inline fuse included). Run the BLACK wire to a ground (or negative battery post).Two green wires connect with speaker.
• Suitable for Any 12V Vehicle: can be installed in any vehicle with 12V DC power. You can install it in Car, police car,Truck, fire car,Jeep, RV, Boat, motorcycle,ambulance,SUV, etc.