Caution for the battery: Don't over-charge, or over-discharge batteries. Don't put it beside the high temperature condition. Don't throw it into fire. Don't throw it into water.
Notice: This RC model is not a toy and is not suitable for children under 8 years old, keep it away from children. Carefully read the instruction before any use, if you are a beginner, it's advisable to be assisted by an experienced adult.