Enhance your 1/10 scale RC car experience with this premium RC Engine Sound Unit Kit, specifically designed to fit the 94123 model. Crafted from durable plastic with a sleek black finish, this sound simulator system brings realistic vehicle engine sounds directly to your RC car, elevating the authenticity and enjoyment of your driving sessions. Key Features: · Multiple Vehicle Sound Effects: Supports volume adjustment and offers 10 different vehicle sound types, including sports cars and trucks, to suit your varied preferences and provide an immersive auditory experience. · Built-in Memory Chip: Automatically recalls the last used sound setting upon startup, eliminating the need to reset each time and ensuring uninterrupted fun. · Engine Sound Simulator System: Specially engineered for the 94123 1/10 scale RC car, delivering accurate and dynamic engine sounds that bring your RC model to life. · Complete Accessory Kit: Comes with all necessary components for easy and convenient installation, allowing you to upgrade your RC car quickly without hassle. · Compact and Lightweight Design: The loudspeaker measures approximately 100 x 45 x 20mm (3.9 x 1.8 x 0.8 inches), and the host box is about 65 x 37 x 22mm (2.6 x 1.5 x 0.9 inches), ensuring seamless integration without adding bulk. Specifications: · Item Type: RC Engine Sound Unit Kit · Material: Plastic · Color: Black · Loudspeaker Size: Approx. 100 x 45 x 20mm (3.9 x 1.8 x 0.8in) · Host Box Size: Approx. 65 x 37 x 22mm (2.6 x 1.5 x 0.9in) · Fitment: Designed for 94123 1/10 Scale RC Car Package Includes: · RC Engine Sound Unit Kit with all necessary accessories Upgrade your RC car with this realistic engine sound simulator and enjoy a more immersive and exciting driving experience every time you hit the track.