Key benefits - Dual-head modern design with flexible adjustment to expand lighting area and reduce shadows on your writing surface. - Left and right heads can open to a flat line, with a maximum articulation of 180 degrees and a 160-degree tilt, providing wide up and down lighting coverage. - Foldable design helps minimize writing shadows and saves desk space when not in use. - Brightness is adjustable in every mode and automatically remembers the last setting for quick, repeated use. Power and compatibility - Low brightness run time up to 15 hours. - 32-inch USB cable included; AC adapter not included. - Power sources include USB charger, computer, power bank, or phone adapter. Performance and features - Suited for multiple tasks: working, reading, and webcam setups with soft lighting. - Ideal for reading in bed without disturbing others. - Memory brightness feature saves time by recalling the last brightness level when you switch modes. Use scenarios - Desk work and study: position the two heads for focused illumination while reducing desk shadows. - Reading in bed: low glare, quiet lighting that won’t wake a partner. - Video conferencing: soft, flattering light that enhances on-camera appearance without harsh hotspots. Warranty and support - 12-month warranty. - 24/7 professional customer support via email or messages to help with any questions or issues.