Hands-free wave-sensing control - This clip-on reading light uses an intelligent wave-sensing switch. Wave your hand to turn it on or off, eliminating the need to press buttons for a truly hands-free lighting experience. Battery display for control - A built-in battery indicator shows the remaining power, helping you plan when to recharge and avoid unexpected darkness during reading or work. Versatile lighting options - White light provides brightness for focused tasks, while red light creates a relaxed ambiance or helps preserve night vision. Switch between modes to suit your activity. Flexible clip-on design - The lamp is designed to be bent and adjusted to your preferred angle, allowing you to direct the light exactly where you need it. 2-3 practical use scenarios - Reading in bed or at a desk without reaching for a switch. - Late-night study or work where precise lighting is required but minimal disruption is desired. - Crafting or hobby tasks that benefit from adjustable lighting and hands-free operation.