Description The portable mini USB night lights, look like a U disk, but have no storage function. These lights can used as keyboard light, night light and so on. There is a hole designed at the bottom for easy to carry. You can attach it with your keys. Features - Color: Silver, Red, Blue. - Material: PVC and alloy.- Size USB metal tube: 35.30X1.80X1.00cm/13.87X0.71X0.39inch.- Size USB Plug-in Light: 6.00X2.00X0.70cm/2.36X0.78X0.27inch.- Power supply: USB.- Voltage: 5V.- Power: 1.5W.- Suitable for any standard USB port, such as portable charger, phone charger, laptop usb port and so on.- A hole designed at the bottom for convinient carry. You can take it along at any time if you want.- Fashion U disk design, small in size, energy saving and suitable for trip.- With the fine workmanship and premium material, it can be used for a long time.- The USB computer keyboard night light is durable and practical for daily use.Packing list: 4 x USB Plug-in Lights2 x USB Cables