NOTE:Before using for the first time, please charge the battery first.Please remove the batteries from the toy when not in use for a long time.Keep toy avoid direct sunlight and away from heat sources.When cleaning is required, gently wipe the toy with a clean damp cloth.Contains small parts, do not let children under 3 years old play alone.After the battery is fully charged, it needs to be removed from the plug in time to avoid heating the battery.For assistance, please contact seller support.