Fit For: It can be installed in gt2, gt2b, gt3c, gt3b, Radiolink rc3s, rc3sAg, futaba 1/10 remote control car, and suitable for 94123 RC car, theoretically, it can guarantee to meet the original equipment.
Function: It supports most 2.4G independent receiver, solves the problem of noise and is equipped with a button to adjust volume.
Built-in Memory Chip: Because of the built-in memory chip, it will play the sound you used last time. The sound effect is lifelike and brings you much fun.
Installation: The sound simulator can be directly attached to the inside of the car body shell, and the mainframe can be attached to the frame or the inside of the shell.
Easy to use: A vast variety of built in sounds for you to choose. It contains ten kinds of sound, suitable for racing car, truck, etc. You can switch according to your vehicle.