Hybe Official Light Stick Battery

原文（英語）

• Precautions for handling
• 1. Keep the product at room temperature, and away from high temperatures and humidity.
• 2. Do not look at the light directly at a close distance.
• 3. Be careful not to drop the product as impacts may cause the light color to change.
• 4. Do not swallow the parts or put them in the mouth.
• 5. Use standard alkaline AAA batteries that were not used before. Avoid using manganese or used batteries.
• 6. When the battery is low, some colors may not light up and the lightstick may be turned off. Please note that this is not a product defect.
• 7. Make sure to correctly check the polarity (+, -) of the batteries. Incorrect placement may cause overheating and damage to the product.