Description Description Comfortable Elegantly Design: Weighing only 145g. Not heavy and bulky at all. It is not only reading-friendly but also comfortable, portable, and travel-friendly. The flexible gooseneck allows for different customized position and wont rotate around and fall off when you move, bend and walk. With 3 color temperatures: amber(1600K), warm white(2800K), and cool white(5500K), and the stepless adjusted brightness settings from 15% to 100%. You can adjust to whichever brightness for different needs. Detachable Lights Convenient Charging: Each side of the neck light has its own individual control panel. With a USB plug built into the neck light, you dont need to take a charging cable anymore. Just detach the led lights from the arm, you can recharge the neck lightly with the built-in USB plug. Color: Grey Package List: 1 x Hanging Reading Lamp 1 x User manual