General description Bluetooth FM Transmitter with Dual Mic is a wireless hands-free car kit designed for an enhanced driving experience. It features advanced Bluetooth 5.0 technology for stable connections and fast transmission, ensuring clear calls and high-fidelity music streaming. The device includes three USB ports for charging and supports USB flash drives and AUX output. Technical specifications Bluetooth version: 5.0 USB-C PD charging port: 18W (5V/3A, 9V/2A, 12V/1.5A max) Normal USB charging port: 5V/2.4A LCD screen size: 2.0 inches Compatibility and accessories Compatible with USB flash drives Supports AUX output Installation Easy plug-and-play installation into the car's cigarette lighter socket Usage One-click button for answering, redialing, hanging up, or rejecting calls Supports voice assistant features for making calls, sending messages, and getting directions Long press the "CH" button for 3 seconds to turn off the FM transmitter Other information 9 colors LED backlit