AUTO-SCAN FEATURE: The Bluetooth transmitter will automatically find an ideal FM station with easy-pairing and lets you sync your device in seconds for easy setup and clear audio from your device STRONG BLUETOOTH TECHNOLOGY: Bluetooth Technology provided enhanced audio clarity and easy-pairing technology for wireless audio playback and hands free calling to practice safe driving ON-BOARD RESPONSIVE BUTTON CONTROLS: Precise simple to use controls, featuring Volume buttons, Station Tuning, Tracking Control, Play/Pause, Auto-Scan, and with an easy to read integrated LCD Display UNIVERSAL USB CHARGING AND AUX PORT: Charge your electronic device with the USB Port. Connect non-Bluetooth devices with the Line-In / Line-Out Aux ports to stream your music, podcasts, and more TECH SPECS: Input DC 12V, Bluetooth Version V2.1, Frequency Range 88.1 – 107.9 MHz, Rotating 7" Gooseneck. The FlexSMART X3 Mini is backed by the GOgroove 3-Year Manufacturer's Warranty!