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, motorcycle engine sound simulator is suitable for electric cars, scooters, go karts, your car can also have a dynamic engine sound!3. Water : Constructed from High-quality material, the simulator ensures a long use life. Its high water grade also makes it to all forms of adverse 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 a operating rated voltage range of DC1280V and a low power of 5W, the sound simulator works seamlessly with a broad range of .Motorcycle Engine Sound Simulator 110DB Universal DC12 to 80V Engine Sound Simulated System for Electric Scooters Go KartItem Type: Motorcycle Sound SimulatorRated Voltage: DC12-80VPower: 5WVolume: 110dBRed Wire: Positive PoleBlack Wire: Connect Ground/Negative PoleWhite Wire: Connect Signal Wire of Electric ThrottleFitment: Fit for Electric Cars, Scooters, Go KartHow to Use:Red wire: positive poleBlack wire: connect ground wire or negative poleWhite wire: connect signal wire of electric throttleColour:BlackMaterial:NylonPackage Contents:1 x engine simulatorOnly 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.