NIUNIU Material: The mini USB lamp made of materials, high temperature resistance, high pressure resistance, transparent and environmentally friendly. Power supply: The USB night light power supply with USB connector (especially for your unused usb smartphone charger). Power saving: The mini plug in night light adopts energy-saving lamp beads, low power consumption and bright 5730 lamp beads. Easy to use: The USB plug lamp can be powered by mobile power, laptop, any other device with USB output port. Advantages: The portable USB plug lamp is small and exquisite, easy to carry, energy efficient, exquisite and beautiful, and has a wide range of uses. Delivery Quantity: 6pcs, Package Contents: Only the above package contents, excluding other products. Size: 18x43mm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) color: White (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)