•One Bluetooth-compatible car kit for two phones. Connect two phones at the same time. Bluetooth-compatible automatic re-connection •Upgrade car system with Bluetooth. Bluetooth-compatible sound out via car audio. Enjoy the A2DP music without modification in an antique car •FM radio modulation: Tune the MP3 frequency the same with the car radio channel. The sound comes out through the car audio •Support U disk/TF card playback,plug & play. Enjoy the music in the U-disk/TF card once tuning the MP3 frequency same with the car radio channel •Smart Bluetooth-compatible V5.0 chip: DSP+A2DP processing technology,intelligent noise reduction. Entertained by high and clear sound when enjoying songs and calling •Dual USB intelligent charging: Two USB charging ports,Used at the same,time without affecting the charging speed •Voice Navigation broadcasting. Mobile navigation via Bluetooth-compatible MP3 The sound comes out from the car speakers,more clear Specifications: •Product model: BC52L •Working voltage: 12V-24V •Output current: 5V 2.4A •Bluetooth-compatible version: version 5.0 •Transmitting frequency: 87.5~108MHz •Compatible with: universal mobile phone Package included: •1 x Car FM Transmitter •1 x English Manual •Other items not included