Description Comfortable and adjustable brightness: Designed with 18 LED lamps (18 lumens), producing natural, non-flickering light that helps reduce eye strain. Features 3 lighting modes with touch-sensitive switch for easy brightness adjustment. Rechargeable via USB: Built-in 1200 mAh rechargeable battery with USB charging cable. Provides up to 3 hours of continuous use on full charge. Charging indicator changes from red to green when fully charged. Portable and flexible: Compact, lightweight design for easy portability. Sturdy, flexible gooseneck allows 360-degree positioning for optimal lighting. Ideal for reading, working, studying, or use during emergencies. Suitable for use in study rooms, offices, bedrooms, living rooms, dormitories, and as a night light in nurseries.