Select Bluetooth 5.0 Car Kit FM Transmitter with Digital LED Display and Dual Charging Ports. The Scosche SBTFM4-XCES0 FM Transmitter is perfect for streaming your favorite music, taking hands-free calls, charging mobile devices or checking your car’s battery voltage. Stream music straight from your mobile devices directly to your car’s sound system with crystal clear sound using Bluetooth 5.0 from anywhere inside the vehicle. You can also stream from a device compatible with either Bluetooth, A2DP, AVCRP or HFP frequencies. The compact digital LED screen displays FM frequencies between 87.5 to 108MHz ensuring you can easily find the perfect channel for streaming.