Where is the air inlet of Langlong engine?

In the box in front of the battery. According to China's inquiry. Com, the air inlet of Langdong vehicle is a box in front of the battery, and an air filter is installed between the air inlet and the throttle. It is a rectangular box with a plastic shell, with an interface at both ends connected to the intake pipe, one end connected to the air inlet and the other end connected to the throttle of the engine.