HYRC RC Crawler Model Sound Simulator – Engine & Effects Module

Snapshot

• Product: model sound simulator for RC crawler builds
• Engine sounds: 10 built-in choices stated on the box
• Special scene sounds: 5 built-in choices stated on the box
• Additional effects: brake and air-release valve sounds
• Supply voltage: 6–14.8V stated on the box

Everything You Need to Know

Add engine and effect sounds to a compatible RC crawler or scale vehicle build. The HYRC retail box lists 10 engine sound options, five special scene sounds, and brake and air-release valve effects. It states that functions can be enabled or disabled and that throttle direction can be changed in setup. The box also mentions Chinese and English voice prompts.

Installation notes

The packaging specifies 6–14.8V input. Confirm your vehicle's available power supply, receiver signal and installation space before ordering. The photographed box does not identify a specific vehicle model or provide a complete wiring diagram, so compatibility with a particular crawler should be checked against its actual electronics.