Light weight, you can carry it with you, or from car to car Portable USB night light, soft light, suitable for night sleep and portable lighting. Suitable for USB ports, laptops, charging heads, mobile power supplies, etc. Mini size, easy to carry, bedroom, desk, going out, etc. It has a wide range of uses, and can be used in cars, laptops, power banks, etc. Specifications: Name: USB ambient light Function:Auxiliary night illumination,create atmosphere Light color:7Color(ice blue,green,blue,pink purple,fluorescent green,red ,white) Voltage:DC5V Power: about 1W Size: 30 x 18 x 12MM Voltage: 5V/1A Use range: can be used with USB interface Applicable models:Universal, automobiles, computers, mobile power supplies, laptops, etc. Style:B quick flash Colour:Transparent Material:PC+metal+lamp beads Package Contents: 1 * USB Portable LED Lamp Only the above package content, other products are not included. Note: Light shooting 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.