Come and see our amazing products. Adjustable and flexible for light where you need it, just plug in and use. Portable, lightweight, compact and easy to use. Voltage: 5V Power: 1.2W. Powered by USB port on your laptop, desktop computer or power bank. Bright white light. No batteries or extra cables required. Great for travelling. Individually boxed. Pls confirm with us about the packing info, stock color and exact production time before placing your order.