Bluetooth Car Kit MP3 Player FM Transmitter Wireless Radio Adapter USB Charger

Feature:With compact portable designBluetooth hands-free functionLED Display the FM frequency/trackSupport multipoint connections: can connect two phones at the same time.Built-in FM transmitter, full frequency: 87.5-108.0 MHzBluetooth hands-free kit, with built-in microphoneSupport USB disk and Micro SD card, support TF cardExcellent voice quality, use the DSP (digital signal process) technology to echo cancellationWith 3.5 mm line-in jack, support external audio devicesSwitch to hands-free mode automatically from music playing status when receives an incoming callDouble USB charging ports for charging iPod/iPhone, Samsung, iPad, Nokia and other mobile devices(Output 5V/2.1A)Support 12-24V voltage from the car cigarette lighter360 degre rotateSpecification: Material ABS(Acrylonitrile Butadiene Styrene plastic)            Frequency range 88.1-107.9 MHz Output Frequency 20Hz-20 KHz Voltage output 2100MA Supply voltage 12-24V USB Charge output 5V/2.4A Support file format MP3