Sense Innovations ESS-DUAL 2 SPEAKERS Engine Sound Simulator For Axial SCX 10 II WRAITH Traxxas TRX4

Description: Item: ESS- DUAL Engine Sound Simulator Size: About 80*44*44mm Compatible with Axial SCX 10 / SCX 10 II / WRAITH / Traxxas TRX4 Feature: Short-circuit, overload, over-current and thermally protected Full RPM range linear sound synthesis Advanced NDSDTS technology Intelligent state tracking compensation Simulates the sound of engine, starting, brakes, blow off valve, red line fuel cut, gear shifting More sound available from RC/Plus APP USB updatability For more information (Instructions / Installation) please click 1, 2. Package Included: 1 x ESS- DUAL Engine Sound Simulator