DC 12V 3 Tone Sounds Loud Speaker Security Warning Siren Horn

Features:
105-115dB super loud, clear and striking, provides powerful warning, not easy to ignore, ensure your driving safety.
3 different sound, meet your different needs, you can choose what you want by the controller.
Easy to install with different color wire, simple operation.
Made of premium quality material, solid and durable.
Small size and lightweight, easy to carry, save the space.
Fits for most DC 12V vehicles, such as car, motorcycle, boat, truck, tractor, van, SUV, etc.

Specification:
Voltage: DC 12V;
Power: 30W;
Material: Plastic & Metal;
Color: Black;
Package Size: 11.6 * 11.6 * 11.2cm / 4.57 * 4.57 * 4.41in;
Package Weight: 372.9g / 13.15oz;

Package List:
1 * Speaker;
1 * Controller