Ultra-small size, no space need, plug and play, bright lamp beads. As long as there is a USB interface can be used,such as: Automobile,Notebook computer,portable battery, etc. Decoration your with these small but useful . Feature - Color: As Shown. - Material: PC+ . - Size: 2 x 1.5 x 0.8cm. - Voltage And Current: 5V/0.5-3A - Output Current: 18MA - Output Power: 34MW - Easy to install Use: This lamp is suitable for all usb ports, such as cars, computers, and charging pads. High Brightness Durability: High brightness ,no-dazzling and no-glare ,Matte shades soft, as low as 18mA, ultra low energy consumption. - Mini Size: The size of the fingertip is inserted into the dual-port charger, which does not affect the charging line of the and will not with other electrical appliances. - Create Atmosphere: USB atmosphere lights in the to create a comfortable atmosphere, increase driving , and easy to find things, not only for upgrading your but also increase safety of driving in daytime and night time. - Multi-color:The white light is pure, the blue light is eternal, the red light is warm, and the light is romantic...You can choice the favorite color as you like from these small lights. Package list: 4 x Lights