Partol 100W 12V 7 Tone Sound Car Siren Speaker Mic PA System Emergency Sound Amplifier

Fit for most of cars, vans, trucks, motorcycles, mopeds
Color: black
Power: 100W
Voltage: DC12V
Features:
7 sounds style car alarm horn + microphone system kit. High strength shell, waterproof, corrosion-resistant
Pure and super loud sound, can shout out your own voice by pressing the side key. Including microphone, can work as a PA system
7 different kinds of sounds: horn, siren, HI-LD, wail-1, wail-2, wail-3, wail-4
Install:
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
Easy installation with mounting bracket and screws
Red wire connects to 12V power supply positive
Black wire connects to 12V power supply negative
Package Included:
1X Horn
1X Microphone
1X Mounting bracket
Necessary hardware included
Instruction: not included