【Effortlessly Find Available FM Channels】Tired of the hassle of repeatedly searching for an unoccupied FM frequency? Our Bluetooth radio transmitter automatically scans for available FM channels in just one second, Simply short press the CH/A button twice at intervals. | 【Clear 1.8" Display & Flexible Gooseneck】The large and vibrant LCD screen clearly displays important information such as voltage, volume, song name (under TF/U-disk modes), incoming number, and channel, both day and night. The flexible gooseneck design allows you to easily adjust the device for optimal viewing. | 【Fast Charging & Multiple Ports】This transmitter is equipped with 3 USB ports: one for U-disk reading only, a regular 5V/2.4A USB charging port, and a QC3.0 port with four times the charging speed of a standard port. You can now quickly charge two phones while simultaneously enjoying music. | 【High-Quality Sound & 5 EQ Modes】With CVC noise cancellation technology, this transmitter delivers exceptional sound quality when playing via U Disk/TF Card/Bluetooth/Aux Cord. It also features five EQ modes, including CLASSICAL/POP/ROCK/JAZZ/NORMAL for use with U disk and TF card. (Support Audio Format MP3/WMA/WAV/FLAC/AAC) | 【Safe Driving & Reliable Connection】Our transmitter's first-rate Bluetooth chip provides a stronger and more stable connection that won't randomly disconnect. Its built-in microphone works clearly for hands-free calling, ensuring safer driving and convenience.