matters needing attention 1. Detachable small parts should be placed properly and should not be swallowed by children 2. If there is interference from radio waves in the operating site, please choose a different site for operation. 3. Do not store near fire, high temperature, or damp places. When the battery is soaked in water, please wipe the water thoroughly After each use, the battery switch must be turned off and the battery removed. Warning! Not suitable for children under 3 years old, containing small parts to prevent the risk of breathing. This packaging contains important information that must be retained. Battery Safety Instructions 1 toy uses 3 1.5V AG13/LR44 non rechargeable button batteries; 2. Remove and place the battery in the correct way; 3. Non rechargeable batteries cannot be charged; 4. Rechargeable batteries can only be charged under adult supervision 5. Rechargeable batteries should be removed from toys before charging; 6. Different types of batteries or old and new batteries cannot be mixed; 7. The battery should be placed with the correct polarity; 8. The exhausted battery should be removed from the toy; 9. The power terminal shall not be short circuited; 10. Cannot connect to more than the recommended number of power sources; Only batteries with the same model or equivalent to the recommended model can be used.