Check the listing for details. Bluetooth Car FM Transmitter Micro SD LED AUX Radio QC PD USB Adapter MP3 Player. Color: Black/Silver/Blue/Red/Gold, Condition: New. Listed at 17.99 USD. Specifications: 2023 Latest Update Version Bluetooth V5.0 Car Bluetooth FM Transmitter 1.PD and QC3.0 port for fast charge, QC3.0 output 5V 3A/ 9V 2A/12V 1.5A max. PD output 5V/3A 9V/3A 12V/2.5A max.. 2.7 light color modes: Red, Green, Blue, Yellow, Purple, Cyan, White, light switch design of the outer circle creates new atmosphere to the car interior space.A 3.ctivate phone voice control like Siri, Bixby, Google Assistant, etc.T 4.ransmit the music/navigation of your Bluetooth enabled phone to car stereo via FM signal. 5.Support bass boost function. 6.Answer hands-free phone calls during driving 7.Transmit the music from U disk (Up to 32G) to car stereo via FM signal. 8.AUX out function, transmit music to car stereo via 3.5mm AUX port.P 9.lay lossless music from U disk. 10.Display car battery voltage while plugged in car charger port. 11.Bluetooth will auto connect the last device. 12.Clip design, clip on car vent for better operation. Package Contents: 1x Bluetooth FM Transmitter with USB Charge Port 1x Instrucion User Manual