RC Car Parts Engine Sounds Set Accelerator Linkage Sound Set

RC Car Parts Engine Sounds Set Accelerator Linkage 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 10 kinds of car's engine sounds. Feature: horn size: 100x45x20mm machine box size:65x37x22mm suit for 2.4Gh RC Car Package included: 1 x accelerator sound set (2 speakers included)