1/14 truck sound group mud tractor model domestic imitation German sound turbocharged engine sound effect Tamiya LESU

This sound group contains three kinds of engine sound effects: V8, V6, and 6 engines. The power supply voltage range is 2S to 3S.

Note : Do not use 3S power battery to power the sound group. [General 3S batteries used in remote control can be used, but do not use 3S power batteries with a high discharge C number]

If your model uses a 3S power battery as a power source, it is best not to connect the harmony group in parallel. It is recommended to prepare a battery for the sound group separately, otherwise the sound group may be burned due to the excessively high battery discharge voltage. Please be careful.