Features: Fabulous car vent aromatherapy, bringing for fresh and pleasant fragrance. This sound-controlled light has 24 built-in dazzling light beads. Realize the dynamic embodiment of music and sound field, giving you a dynamic decorative beauty.- LED Car Lights are equipped with sturdy clips, which are fixed without shaking and suitable for most air outlets. Built-in highly sensitive microphone. You can tune it to your favorite style according to your preference. Multiple dynamic modes can be switched. Specifications: Material: ABS Size: Approx. 6x2.5cm/2.36x0.98in Type: F 2/ F 6(optional) Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Light Bar