Supersonic Bluetooth FM Transmitter with Dual USB and Multi-function Knob

Don't have a car stereo that lets you pair your smartphone. The Supersonic IQ-225BT Bluetooth FM Transmitter with Dual USB Ports and Multi-function Knob allows you to stream music and phone calls to your car's FM stereo system. This FM transmitter with a large screen display with orange digits also has 2 USB ports and 1 microSD Card slot that can provide additional means to play back music from external sources. The built-in microphone allows hands free functionality when needed and switches to hands free mode automatically when receiving calls.