General description This rechargeable book reading light is perfect for reading in bed or in libraries, providing a comfortable lighting experience that protects your eyes. It features both cool white and warm light options to suit your preferences. Technical specifications Rechargeable with a built-in battery Usage time: 2-3 hours after a full charge Clip-on design suitable for surfaces 0.5 to 2 cm thick Usage Ideal for reading books, e-readers, and tablets Long press the power switch to adjust brightness levels