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. Your vehicle can also have a dynamic engine sound. 3. Durable Design: Constructed from high-quality material, the simulator ensures a long service life. Its high water resistance grade makes it suitable for 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. Parameters: With an operating rated voltage range of DC 12-80V and a power of 5W, the sound simulator works seamlessly with a broad range of vehicles. Motorcycle Engine Sound Simulator 110dB Universal DC 12 to 80V Engine Sound Simulated System for Electric Scooters Go Kart Item Type: Motorcycle Sound Simulator Rated Voltage: DC 12-80V 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 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.