YIYIDA car horn with microphone PA speaker system electric horn emergency speaker car siren sound speaker vehicle horn loud suitable for any 12V truck car boat etc.

["Features: Fine workmanship, high-quality materials. The horn is easy to operate and has a loud voice. You can scream your own voice by pressing the side button. The siren offers multiple unique tones: fire alarm tone, ambulance tone, police siren tone, traffic tone, etc. The horn can be used in any weather conditions, including fresh and saltwater environments. High-quality ABS plastic microphone, telescopic wiring, easy and user-friendly buttons. Widely used: Installed in any place with 12V DC power supply: cars, trucks, motorcycles, SUVs, RVs, etc. High-quality megaphones can effectively avoid accidents on the road and ensure the safety of drivers. Easy installation, the alarm is easy to install: simply connect the red wire to the 12V power supply (including the built-in fuse) and ground the black wire (or battery negative terminal). In addition, we provide you with a 1.5m long wire for free. Press the button on the handle to activate the PA system: you can use this microphone in the car to communicate with the speaker. The alarm is made of high-quality materials to ensure maximum strength and durability for long-term use. The horn can be used in any weather conditions, including fresh and saltwater environments. Compared to the $99 car siren speakers on the market, it has a very high cost-performance ratio that is sufficient for daily use. Note: The car horn is very loud, please do not use it near hospitals or schools. A good speaker must be equipped with a good megaphone! Good value for money, please buy now. For further questions, feel free to contact our customer service."]