Carson Engine sound unit truck

The engine sound for hot racing machines! The sound module is super small, easy to use, and simple to install. A microprocessor reproduces the engine sound recorded from real models through a mini speaker. Sound tuning for cool electric models! Technical specifications: For brushed and brushless models • Input voltage 6-12 V • Volume infinitely adjustable • with TAMIYA connector • Dimensions of sound module: 90 x 40 x 28 mm • Weight approximately 83 g.