Fangrui Product Details 1. C55 With Breathing Light Bluetooth Fm Transmitter Usb+type-c Car Fast Charger 2. This Car Bluetooth Fm Transmitter Features The Latest Bluetooth 5.3 Technology, Ensuring A Stable And Fast Connection With Your Devices 3. Enhance Your Driving Experience With The Built-in Multi-color Breathing Ambient Light 4. Equipped With A Type-c Pd 30w Port And A Usb Qc3.0 Port, This Transmitter Allows You To Charge Multiple Devices Simultaneously With High Efficiency 5. Stay Safe And Connected With Hands-free Bluetooth Calling. The Transmitter Supports Crystal-clear Calls Through Your Cars Audio System 6. Play Your Favorite Music Directly From A U Disk Or Through Bluetooth Streaming. The Transmitter Supports Mp3 And Wav Formats And Can Be Tuned To Any Fm Frequency Between 87.5 And 108.0 Mhz, Ensuring High-quality Audio Playback From Your Cars Stereo System 7. Specifications: 8. Bluetooth Version: 5.3 9. Material: Abs 10. Display: White Screen Digital Display 11. Working Voltage: 12-24v 12. Transmission Distance: 5-10 Meters 13. Supported Formats: Mp3wav 14. Fm Frequency Range: 87.5-108.0 Mhz 15. Working Temperature: 0-55 Degree Centigrade 16. Type-c Output: Pd 30w (5v-3a, 9v-3a, 12v-2.5a) 17. Usb Output: 5v-1a (supports U Disk Playback)