60W 5 Sound Loud Car Warning Alarm Police Fire Siren Horn PA Speaker MIC System – Car Speakers

Quick Overview

• 1-5 Modes Sound style.
• Easy to Install with screws.
• 4-Hole Mounting Base.
• For use with 12V vehicles only.
• Electronic horn with microphone.
• Connect the red wire to the positive pole and the black wire to the negative pole.
• The product has pretty deign and the sound compounded.
• By the digtial programs and measureup to requirements of police and fire control department.
• when you use the mocro phone, it sounds very clear.