Features: Use button control to change light color Accurately display port location Light weight, you can carry it with you, or from car to car Connecting to the dual-port car charger does not affect the charging line of the mobile phone or interfere with other electrical appliances, which greatly improves the practicality. Color: Black+Silver It has a wide range of uses, and can be used in cars, laptops, power , 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(0.5-3A) Output power: 34MW(0.034W) Output current:20MA Product material: ABS + electronic components Use range: can be used with USB interface Applicable models:Universal, automobiles, computers, mobile power supplies, laptops, etc. Package Contents: 3 x USB LED Car 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.