Featuer:This product adopts FM full-frequency wireless transmission technology . Supports Bluetooth audio playback and Bluetooth hands-free calling. Support intelligent APP function, lossless high-quality audio decoding; usb car charging function in a multifunctional car MP3.1.USB4.8A charger, Bluetooth version 5.0.2.Bluetooth hands-free calling.3.The screen can show the frequency.4.Support power and memory function.5.Support charge while listening to songs.6.Precise structural design, piano paint appearance.7.Noise cancellation function, built-in noise cancellation circuit, make the call sound clearer.Product parameters:1.Name: Vehicle Player2.Model: BT293.Support expansion : U Disk/TF Card <32G4.Emission frequency : 87.5MHZ~108.0MHZ5.Power supply : DC5V6.Output current : 12 V/1.5A.7.9V/2A. 5V/3A8.Play method : FM playback9.Product size: 45X50X85mm10.Display: LED Lattice screen11.Product Material: ABS12.Effective Distance : <10m13.Applicable models : 12V-24V cars are availablePackage included:1 x Car MP3 Player