Check the listing for details. Bluetooth Car MP3 Player FM Radio, Dual USB, Support TF Card Handfree Call Black. Color: Black, Condition: New. Listed at 24.29 USD. Features: 1. Driving hands-free calling, ringing the call, automatic report, automatically pause the music, after the call through the car audio hands-free call. 2. Dual USB 3. Full-frequency point transmission, 88.1-107.9MHZ, LCD screen, showing working frequency working status. Description: The navigation volume is enlarged, while listening to the song, while navigating, automatically amplifying the volume of the mobile navigation voice, clear and sweet. Specifications: Material: ABS Type: Mobile phone handsfree Applicable mobile phone models: all types of mobile phones with BT Installation type: cigarette lighter in-line Output mode: FM Input voltage: DC12V-24V Output voltage: DC5V /-0.25 Output current: QC3.0 2.4A Effective distance: ≤10 meters Display screen: 1.