Product Name: USB Lamp Color: Black, Blue, White Light source: warm white light/positive white light Lamp beads: 6 LED lamp beads Pipe: metal hose Usage: Laptop jack, charging bank, charging plug Size: 30.5 * 1.5 * 0.75cm Specifications: 1. Portable, energy-saving, bright feet, eye protection suitable for household reading, playing computer, etc Comfortable light source design, more uniform illumination, reducing eye fatigue for you in combat USB charging is pressure free, making charging more convenient 4. Comfortable, soft and bright, simulating natural light, soft and not dazzling, soft and energy-saving lamp core 5. 360 ° bend at will, and you can freely adjust the angle you need to evenly illuminate each angle Package Included: 1 * Small night light