High Quality Durable Material: The total length of the flashing LED reflectors is 12 inches, suitable for various school bags and backpacks. The pendant light is made from high-quality, sturdy, and durable materials with a waterproof thick PVC exterior, ensuring reliable performance even in adverse weather conditions. Flashing LED Light with 3 Lighting Modes: Designed for increased visibility, the LED light works effectively at dusk and during nighttime, enhancing safety by improving awareness in low-light environments. It features three lighting modes: steady bright, fast flash, and slow flash, easily switched with a single button for convenient use in different situations. USB Rechargeable LED Pendant Light: This light features a USB rechargeable design with a long-lasting battery, providing up to 10 hours of runtime in continuous mode, reducing the need for frequent battery replacements. Safe, comfortable, and environmentally friendly. Unique Children's LED Flashing Light: Featuring a multi-color LED design, the light emits an attractive and visible glow in the dark, making it easy to spot from a distance. The one-button operation is simple to use, ideal even for children. Safe and Widely Used: Ideal for outdoor activities such as walking, jogging, cycling, and hiking. Especially suitable for attachment to children's backpacks. Can also be conveniently attached to belts or other gear, offering added visibility and safety during evening or low-light activities.