1. When the electronic drift is assembled, the clockwise rotation is tight, and the counterclockwise rotation is released.
2. Install the battery: The battery should be installed with a float. The upper part floats on the body, and the tip of the battery is drifting inside. When installing the battery, be careful not to use the dead force to plug in, and insert it in a rotary manner.
3. When inserting the battery to tighten the electronic drift, please be careful not to use excessive force. It should be screwed tightly until it will break the anti-water seal at the interface.
4. Paint use: All the mirro are made of mirror waterproof paint, and the imported durable seals are used at the interface to ensure that the float will not seep and prolong the battery life.
Note:This product does not contain batteries, please purchase CR425 battery separately.