The Bluetooth MP3 Player FM Transmitter Hands-free Car Kit Charger, which supports USB driver and Micro SD card automatically plays and transmits the MP3 files of USB driver and Micro SD card after matched with your radio by the frequency.
The built-in microphone offers your clear talking and wonderful music.
Charge & Play on the go
This player has an automatic memory function. It will record the song which you were playing last time and play it again when you restart the car.
Moreover, It has two USB charging port which is up to 2.1A 5V to charge most electronic devices.
With this product, you have no need to worry about charging your mobile devices while traveling. It is perfectly suitable for car owners.
Fast and Safe Charge
Rated operating voltage: 12V-24V
Working Voltage limits: 9-26V
USB Output: 5V/2.5A
Working Temp: 0-50°
Play format: MP3 WMA WAV FLV