Water droplets and water should be soaked in a large enough container at a ratio of 1:10 and filled with enough water to soak for four hours. If it's not inflated enough, it may not shoot or the water droplets may fall out of the front end.
Please keep enough water bombs in the drum, otherwise there will be situations where the water bombs cannot be loaded and cannot be fired.
The drum must be emptied after use, the water droplets will shrink and become smaller, resulting in subsequent unusable or stuck Transmission stuck.
In the case of no water bomb, please do not shoot for a long time, so as to avoid the transmission stuck and the battery dead.
Short Distance, Weak Power:
Make sure the battery is fully charged before use. Transport and storage can cause low power, so you need to fully charge the battery before use.