Bluetooth FM Transmitter USB charger port

Bluetooth FM Transmitter USB charger port Item Number: T24-TT   Input: DC 12V-24V, One port output DC5V 2.4A MAX. Bluetooth V4.2, auto-connect, Bluetooth range up to 5 meters Built-in Microphone, Answer/Reject/Hand up/Recall all in one button Unique high definition digital display, display car voltage when plugged in Support Bluetooth Music, AUX input/output, micro SD Card/U disk up to 32GB in MP3/WMA/FLAC/WAV/APE format Crystal sound quality, listen navigation, broadcast and phone calls clearly FM Frequency: 87.5MHz - 108.0MHZ Flexible design, convenient to adjust its direction