Fangrui Product Details [bluetooth V5.0 Stable Connection] Using Advanced Bluetooth 5.0 Chip, Our Bluetooth Car Adapter Provides A Stronger Fm Transmitter For Car Bluetooth 5.0 Signals, And Has Better Anti-interference Performance. It Provides A Fast And Stable Fm Transmitter For Car Bluetooth Pairing, Without Occasional Disconnection, And Will Automatically Reconnect The Last Connected Device. $[hands-free Call, Easy Driving] Support Siri/goole Assistant, Hands-free Phone And Voice Navigation Broadcast, This Car Radio Transmitter Allows You To Use "voice Control" Or Just Press A Button To Operate Your Mobile Phone, You Driving Is Easier, Safer And More Convenient. $[quick Charge Type-c Port And 2 Usb Ports] You Can Quickly Charge 3 Devices At The Same Time Through Type-c And 5v 3.1a Usb Ports. Intelligently Recognize Android Or Iphone Devices And Charge Them. $[7-color Lights Around You] Your Car Interior Looks More Stunning And Cool, Our Fm Transmitter Will Light Up Your Car Like A Carnival. When Driving At Night, The Light Is Soft But Bright. You Can Freely Change The Color Or Match The Car Interior According To Your Mood. $[wide Compatibility] Fm Radio Can Provide Clear Full-duplex Sound In Two Ways: 1. Play Music From A Bluetooth Device; 2. Transfer Music From A U Disk (32gb). It Also Supports Plug And Play, And Various Audio Formats (mp3/ape/wma/flac).