These are colorful mini LED keychain flashlights with lanyards, often marketed as “macaron” flashlights due to their pastel colors [5.2, 5.4, 5.5].Design: The flashlights have a compact, acrylic body and typically measure around 1 inch by 3.74 inches [5.2, 5.4].Features: They come equipped with lanyards for easy attachment to keys or bags, and many models feature built-in, non-rechargeable button batteries [5.4, 5.5].Usage: These items are popular as party favors, gifts for children, or for light duty in emergency situations [5.2, 5.3, 5.5].
