Universal rc mini speaker compatible with Traxxas Axial HSP RedCat Arrma RC4WD Tamiya WPL MN-D90 1/8 1/10 1/12 1/4 RC car truck.
Multi Sound Mode: Short press to sound the whistle, long press(4 seconds) to cycle the police car/fire truck/ambulance sound.
You can control the roof led light via the 3-7 channels of remote control receiver
Made of high-quality materials, light weight.High detailed simulation,increase the authenticity of the RC car.
Easy to install and upgrade., you can paste to your rc car shell.

Working Voltage: 5-8V
Horn Diameter: Approx. 30mm/1.18in
Power: 0.5W
Sound Pressure: 90dB
Control Method: Manual, Remote control
Sound Mode: Short press to whistle, long press (4 seconds ) for police car/fire truck/ambulance sound cycle
Wire Length:Approx. 52cm
Weight:13g/Set

Package Includes:
1 x RC Car Mini Speaker