<br><b>Fit for most of cars, vans, trucks, motorcycles, mopeds</b></br> <br>Color: black</br> <br>Power: 100W</br> <br>Voltage: DC12V</br> <br><b>Features:</b></br> <br>7 sounds style car alarm horn + microphone system kit. High strength shell, waterproof, corrosion-resistant</br> <br>Pure and super loud sound, can shout out your own voice by pressing the side key. Including microphone, can work as a PA system</br> <br>7 different kinds of sounds: horn, siren, HI-LD, wail-1, wail-2, wail-3, wail-4</br> <br><b>Install:</b></br> <br>Please place the microphone behind the horn (Keep at least 1 meter distance to prevent interfering noise) And don’t make them face to face when you use</br> <br>Easy installation with mounting bracket and screws</br> <br>Red wire connects to 12V power supply positive</br> <br>Black wire connects to 12V power supply negative</br> <br><b>Package Included:</b></br> <br>1X Horn</br> <br>1X Microphone</br> <br>1X Mounting bracket</br> <br>Necessary hardware included</br> <br>Instruction: not included</br>