The SAY MY NAME Acrylic Light Stick does not include batteries.

Handling Precautions

• Store at room temperature, away from high heat and humidity.
• Do not look directly into the light at close range.
• Handle with care — dropping the light stick may cause the light color to change.
• Do not swallow or place any parts in the mouth.
• Use new, standard alkaline AAA batteries only. Manganese or previously used batteries are not recommended.
• When the battery is low, certain colors may not illuminate and the light stick may switch off — this is not a defect.
• Ensure correct battery polarity (+/−) when inserting. Incorrect placement may cause overheating or product damage.
• If overheating occurs, turn off the power and remove the batteries immediately.
• Remove batteries before storing to prevent leakage.
• This is a wireless-controlled product that drains batteries quickly during concert central control mode — fresh batteries are recommended for each use.