1. This kind of USB lamp is designed with small size and light weight, convenient to storage and carry, will not occupy so much space. 2. This USB night light is suit for computer, laptop, and other device, you can use it when reading, walking or doing other things. 3. The USB lamp is heat-resistant and pressure-resistant, you can use it for a long time because the circuit board is made of material. 4. The USB light is designed with universal USB port, convenient to use, and it works with 3/8 beads, meeting your . 5. The USB light works with lower current, making sure your security, you can use it without worries. Portable USB night light, soft light, suitable for night sleep and portable lighting. Type:F:White Light Colour:White Material:plastic Package Contents: 12 * USB plug light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.