Features: Experience seamless connectivity with the fm transmitter car adapter, featuring pd30w & qc3.0 fast charging and handfree calling for a enhanced driving experience. This car adapter combines a wirelessh player, quick charging capabilities, and voice control, all encased in a sleek design with vibrant lighting effects to elevates your car's ambiances. For music loving drivers, business professional needing frequent device charging, and consumers who appreciate stylish and technology car accessories. Perfect for daily commutes, long road trips, or social gatherings, this car adapter ensures high quality music playback and efficient device charging. With advanced safety features like overcharge and short circuit protection, the car adapter guarantees the security of your devices. Specifications: Component:ABS+Metal PC interface type: PD30W+USB18W Power supply voltage: 12-24V FM frequency: 87.5mhz-108.0mhz. PD port output: 5V/3A, 9V/3A, 12V/2.5A PPS:3.3V-11V/3A Input voltage: 12V-24V Maximumly output power: 48W Spring line length: 1.5m Package Includes: 1pcs Wireless FM Radio Transmitter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.