Description：

Discrete, compact black design
A loud, clear, deep train-like voice
Simple installation, manual included in every purchase
Made of high-quality metal, anti-lock braking system structure will not oxidize
Completely waterproof and weatherable

Specification:
Color: black and red;
Quantity: 2PCS;
Horn diameter 90 (mm), 115DB, 410HZ ±20 (low frequency),
Power supply voltage 12V/5a, resistance 5 (Ω), aluminum wire,
ABS thickness is 0.8mm, nut diameter is 1CM, wiring iron piece is 8*2CM;
Size: a single size is about 10.5*9.2*7.7cm;
Net weight: about 0.2kg per one;
Material: ABS material;
Accessories: iron sheet*2, nut*2;

Packaging included:
1 pair of horn