RC Car Parts Engine Accelerator Linkage Sound Set With One Speaker

RC Car Parts Engine Accelerator Linkage Single Horn Sound Set Description: Let the RC car imitate the real car's engine sound, link the accelerator,sound would changes with the throttle. When you install it, it like the real car which imitate the engine growling. Suit for many car,it has ONE car's engine sounds. Double horn Sound Set, click here Feature: horn size: 100x45x20mm machine box size:65x37x22mm suit for 2.4Gh RC Car Package included: 1set accelerator single sound set