Equipped with USB/PD port, providing a powerful 3.1A output for fast charging your devices while on the go Enjoy hands-free calling with advanced echo and noise cancellation during phone conversations. Ensure clarity and eliminate distractions for a safer driving experience Experience superior audio quality through stereo Bluetooth technology. Additionally, the built-in FM transmitter allows you to broadcast your favorite tunes directly to your car's audio system This device supports USB, TF card, and Bluetooth functionalities, offering various options for music playback. Compatible with MP3 and WAV formats, providing a wide range of choices for your music preferences Never miss a beat with the automatic power-off memory function. Your settings and playback progress are preserved, allowing you to seamlessly resume your music or calls The car MP3 player is designed with 7-color LED backlit, looks so cool Specifications: Product Model: F10 Cigarette lighter power supply: DC12V-24V power supply Bluetooth version: 5.0 Features: USB, TF Card≤64G, Bluetooth, voltage detection Frequency Range: 87.5 - 108.0 MHz Power Supply: DC 5V Output Current: 3.1A Playback Mode: FM Modulation Product Size: 43 * 43 * 80mm Display: LED display Product Material: ABS Bluetooth Range: ≤10m Suitable Car Type: Suitable for 12-24V Cars/Trucks/SUVs/Vans, etc.