RC Car Engine Sound Module Variable Frequency Derv Engine Sound Simulator for Remote Control Construction Vehicle Truck

Feature: 1. Derv Engine Sound Module: This module is designed to enhance the realism of CR car by simulating the sound of variable frequency derv engines. 2. Installation Position: This module is used to be placed between the receiver of the remote control model and the ESC, can generate lifelike sound based on throttle input. 3. Midpoint (1500+ 50): Minimum frequency value. When the throttle is adjusted up or down, the frequency of the sound will increase. 4. 5W Speaker: The RC car engine sound module is equipped with dual 8 ohm 5W speakers, providing clear sound, enhancing your playing experience. 5. Power Supply: The module is powered by the receiver. Please ensure that the receiver provides sufficient current. If not, please choose a low power speaker. Specification: Item Type: RC Car Engine Sound Module Material: ABS. Package List: 1 x RC Car Engine Sound Module 1 x Instruction Manual 1 x Adhesive Sticker Note: Please read manual carefully for proper use and installation.