1. Immersive Sound Experience: The motorcycle sound simulator creates realistic engine sounds, making your ride or driving experience feel more authentic and enjoyable. 2. Universal Application: Easy to install, the motorcycle engine sound simulator is suitable for electric cars, scooters, and go karts. Add dynamic engine sound to your vehicle! 3. Durable Design: Constructed from high-quality materials, the simulator ensures long-term use. Its high water resistance grade allows reliable performance in various weather conditions. 4. Loud Output: With an output of 110dB, the sound simulator delivers a loud and clear motorcycle sound that enhances the auditory experience during your rides. 5. Operating Parameters: With a rated voltage range of DC12-80V and low power consumption of 5W, the sound simulator works seamlessly with a broad range of vehicles. Motorcycle Engine Sound Simulator 110dB Universal DC12 to 80V Engine Sound Simulated System for Electric Scooters and Go Karts Item Type: Motorcycle Sound Simulator Rated Voltage: DC12-80V Power: 5W Volume: 110dB Red Wire: Positive Pole Black Wire: Connect Ground/Negative Pole White Wire: Connect Signal Wire of Electric Throttle Fitment: Fit for Electric Cars, Scooters, Go Karts How to Use: Red wire: positive pole Black wire: connect ground wire or negative pole White wire: connect signal wire of electric throttle Color: Black Material: Nylon Package Contents: 1 x Engine Simulator Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3cm.