| Colors | With small horn |
|---|---|
| Brand Name | Unbranded |
| Origin | Mainland China |
| Brand | Unbranded |
| Size Type | Regular |
| Type | Casual |
| For Vehicle Type | Cars |
| Size | As Size Chart |
| Color | Multicolor |
| Plastic Type | PU |
| Material | Plastic |
Check the listing for details. RC Diesel Engine Simulation Sound Module 5-8.4V Input 2W Small Horn Speaker DIY. Color: Multicolor, Condition: New. Listed at 23.24 USD. Install it between the receiver and the ESC, move the throttle stick, and it will emit a corresponding variable frequency diesel sound with the throttle position, making your model more realistic and more playable.