Fangrui Product Details 1. Mt01 Car Fm Transmitter Mp3 Music Player Bluetooth Adapter Type-c + Usb Car Charger 2. The Wild And Rugged Outdoor Tough Guy Style Design Is More In Line With The European And American Road Style Driving Experience 3. 2 Metal Scroll Wheels Allow You To Customize The Dsp Music, Adding Your Own Exclusive Sounds To Your Cars Music Atmosphere 4. Equipped With An Electret Microphone To Enhance The Sound Pickup Effect In High-speed Cars, Free Your Hands, Communicate Easily, And Avoid Violating Traffic Safety Laws 5. The Unique Sound-picking Atmosphere Light Design Has Gorgeous Effects. It Follows The Rhythm Of The Music Melody When Playing Music, And Responds To The Rhythm Of The Human Voice When Speaking 6. Wirelessly Stream Calls And Audio To Your Car Fm Stereo System Via Bluetooth 7. Automatically Switch From Music Streaming To Hands-free Mode When Answering A Call 8. Rhythmic Ambient Lights That Respond To The Rhythm Of Music. 9. High-definition, Delay-free Stereo Calls Improve The Effect Of Remote Calls 10. Supports Siri And For Google Assistantd Voice Assistant Functions, And Can Be Shaken To Wake Up With The Touch Of The Knob Switch 11. Detect And Display The Car Battery Voltage When Turned On 12. Supports Mainstream Fast Charging Port Type-c Pd3.0 (30w) Fast Charging To Meet The Needs Of Timely Recharging Of Mobile Phones, Pads, Recorders, Digital Devices, Etc. 13. High-quality Bluetooth Chip (lower Power Consumption, More Stable) 14. Wide Voltage Design: The Maximum Range Is Compatible With The Automotive Voltage Range Of 9-28v 15. The Built-in Independent Noise Reduction Chip Can Isolate Most Of The Fm Background Noise And Road Noise During High-speed Driving, Allowing Users To Enjoy High-quality Calls And Music 16. Specification: 17. Input: Dc12-24v 18. Usb-a Output: 5v2.4a (12w) 19. Type-c Output: 5v3a, 9v3a, 12v2.5a (pd30w) 20. Total Power: 42w (max.) 21. Working Temperature: 0-60 Degree Centigrade 22. Protection Measures: Overcurrent Protection, Overload Protection, Overheating Protection, Overvoltage Pr