Features: Precise structural design USB3.1A charger, BT version 5.0 Support power and memory function The screen can show the frequency Support BT/TF card/U disk player, BT hands-free calling This
product adopts FM full-frequency wireless transmission technology and
can directly read the audio files in the mobile phone BT/TF card/U disk.
Supports BT audio playback and BT hands-free calling. Support
intelligent APP function, lossless high-quality audio decoding; usb car
charging function in a multifunctional car MP3. Noise cancellation function, built-in noise cancellation circuit, make the call sound clearer Material Type : ABS Item Type : FM Transmitters Voltage : 12-24V Special Features : Handsfree Item Size : 36*47*34mm Support Car Voltage display : Reminder Voltage low Support Handsfree Call : BT Handsfree Build in microphone : Hands free talking Car Kit BT FM Transmitter : Transmissor FM BT Package includes 1pcs Car mp3 player