Dual USB ports with PD interface enable seamless file reading and simultaneous charging for up to 2 devices, accommodating mobile phones, tablets, MP3 players, and GPS navigators. Integrated microphone facilitates safe BT hands-free calling, ensuring clear communication while driving. Effortlessly manage calls with single-touch answer, reject, or end call functions for enhanced convenience. Equipped with a high-performance BT5.3 chip, the car MP3 player guarantees stable signal transmission for uninterrupted music playback, delivering a smooth and delay-free audio experience. Supports USB flash drives up to 32GB capacity and various music formats like MP3, WAV, APE, and FLAC, offering exceptional sound quality and diverse playback options for an immersive listening experience. Featuring a power-off memory function, the MP3 player automatically reconnects and recalls the last played frequency or track upon restart, eliminating the need for manual search each time you start your car. Item Name: Car Music Player Material: ABS Working Voltage: DC12-24V Version: BT 5.3 Transmission Distance: 10 Meters Frequency: FM 87.5-108MHz USB Output: 5V, 2.4A PD Output: 5V/3.0A, 9V/2.77A Features: Portable, Stable, Lightweight Size Details: 7.65cm x 4.55cm x 4cm/3.01" x 1.79" x 1.57" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Car Music Player 1 x User Manual