8 tone self-control electric horn snail car electronic audio signal horn alarm car snail horn 400Hz 500Hz 600Hz 12V/24V 135db 12V/24V 135db horn alarm car snail car horn universal 510hz two-tone snail car electronic audio signal, no need for external air source, built-in 5 kinds of horn music and three separate horn buttons to produce sound similar to music DOU LUE MI -12V/24V DC power supply, commonly used in scooters, most motorcycles/mopeds, ATVs, karts, off-road bikes and motorcycles. -Sirens and music can warn other vehicles and pedestrians. -Made of high-quality ABS plastic material, it has a beautiful appearance and fine workmanship. -Eight different sounds from the powerful siren -600HZ/500HZ/400HZ snail horn is easy to install and use. Material: ABS plastic Product model: 8-tone YW-A061 Shape: Snail shape Voltage: 12V/24V Working voltage: 9-16V Working current: 3.5-3.8A3 dB: 105-118dB High frequency: 60020HZ, 50020HZ Low frequency: 40020HZ Diameter: 75mm Weight: 640g Life: 150,000 times Applicable models: modified Vehicle configuration: car or motorcycle Package size: 27CMx21.5CMx8.5CM Buyer must see 1. First confirm the original V/Volt of your speaker before purchasing. 2. We sell 12V, 24V, please confirm before buying. 3. To explain here, some buyers misunderstand that 12V, 24V, the higher the V/number, the louder it is. This is not the case. The v/volt number is the car battery voltage, not the W number of the horn. 4. If your original horn is marked with 12V, then you can buy a 12V horn, and if it is marked with 24V, you can buy 24V. 5. If the buyer does not confirm his own V/Volt and buys at will, and the installation does not sound, we will not bear the