Dual control and easy operation - Touch panel for color change and power on/off, plus physical controls to adjust brightness and select colors. The round mood lamp provides intuitive dual control for quick lighting changes. Timed light off - Built-in timer with options to turn off after 1 hour, 2 hours, 4 hours, or 6 hours, helping save power and fit your schedule. USB charging and portability - Rechargeable battery powered lamp that charges via USB. Take it anywhere for cordless use indoors or outdoors. Dimmable color changing light - RGB color changing lamp with adjustable brightness and a vivid color gradient. Provides soft, eye-friendly illumination suitable for relaxation and mood setting. Power outage and versatile usage - In addition to ambient lighting, it serves as a small, dependable light during power outages. Colorful gradient and applications - Colorful touch ambient light with smooth gradient transitions. Ideal as a bedside night light, decorative lighting, or to enhance outdoor scenarios such as camping, tents, travel, and night outings.