- Rechargeable Battery Cordless Desk Lamp: This versatile lamp is perfect for any space without a power socket. Ideal for reading, studying, or providing light on a bedside table. - Two Power Options: Use the built-in rechargeable battery for cordless convenience or connect via USB cable for continuous power (charger not included). - Touch Sensor & Adjustable Light: Easily switch between three light temperatures—Cool Light, Warm Light, and Daylight. The brightness is dimmable with six settings, ensuring optimal lighting for any task, whether you're reading in bed or working at your desk. - Eye-Caring Design: Equipped with a long light board featuring 30 energy-efficient LEDs that provide flicker-free illumination, reducing eye strain during extended reading sessions. - Compact & Portable: Measuring 17.7 inches, the lamp's sleek design makes it easy to place on a nightstand, desk, or any surface. The built-in rechargeable battery and USB charging port allow for easy, hassle-free use without being tethered to a power outlet. - Practical Use Scenarios: Perfect for late-night reading in bed, studying at a desk, or providing ambient light in a bedroom. Its portability allows you to easily move it to different locations as needed. This lamp is designed to meet your everyday lighting needs while ensuring comfort and convenience.