【300DB Train Horn for Your Truck】Our 300DB(2*150DB) Train Horn offers the loudest sound on the market, while also being the most compact Train Horn offered.
【Dual tone loudly】The internal reflux design, up to 300DB loudness, gives you a loud voice to warn others, and provides a certain degree of safety for driving. Our 12V snail horn can help you reduce unnecessary injuries.
【Innovative Design】: Our Horn features an extremely powerful directly injected mini-compressor to really charge and amp up the sound! All integrated into one small but powerful device!
【Broad Compatibility】: Train Horn is Suitable For Almost Any Vehicle! While It's the perfect upgrade for trucks, our horn is also compatible with SUVs, passenger cars, boats and motorcycles.
【Waterproof Material】ABS polymer material, strong corrosion resistance,waterproof product,It won't get rusty and circuit short when it is raining.

Product description
Description:
1.Compact Design.
2.300DB Sound Volume, The Most Powerful on The Market!
3.Loud, Clear and Deep Train-Like Sound.
4.Simple Installation.
5.Complete Water and Weather Resistance.
Specification:
Voltage: 12V
Frequency: low 410HZ high 510HZ
Hz Sound level: 300 dB
Power: approx. 48 W
PACKAGE INCLUDES:
2 X 300 DB Super Train Horn For Trucks
2 x Sheet Iron
2 x Screw Hat
Note:
1.The 60B on the box is the product model, not the decibel size, the decibel size is 300DB.

2. Due to the difference between different displays or display lighting, our products may have a little color difference.
3. Due to manual measurement, please allow an error of 1-3mm.