Hangzhou Eagle Machinery Co., Ltd.  

Product Name: Sound System Model NO.: JD-56 Certification: CE Power: Battery Material: metal Age: >14 Years Aircraft Type: RC Construction Machinery Vehicle Type: Off-road Vehicle Function: Sound System Type: Parts Trademark: Eagle Machinery Transport Package: Carton Specification: 1/14 Origin: China Product Description This is areplacement engine sound unit of our dump truck 8x8,dozer DXR2,wheel loader 870K etc,It also could be used for other construction models.Truck Engine Sound Module(Toy Sound Module)Simulate Real Truck Engine Sound Working With Hydraulic System,Such As Tamiya Truck 620,470 etcThree Mode Of Truck Engine Sound V8,V6,L6,Perfect Truck Engine Sound Effect.Working Video on Youtube: http://youtu.be/eZhSpsh0pLs