The C72 Pro Bluetooth FM Transmitter is a device that will make any trip more convenient. Now you don't have to think about extra cords and connecting them to your phone to listen to music or talk to a person on the car radio. Your device allows you to connect to the phone with Bluetooth. The device is equipped with 2 USB outputs, one of which is equipped with QC3.0 fast charging technology, and the other port is equipped with PowerDelivery PD18W technology. Key features:- Mains voltage: 12-24V- Bluetooth 5.0 (up to 10 m)- USB-C output PD18W: 5V = 4A- USB-A output (charging / QC3.0): 5 V = 3 A, 9 V = 2 A, 12 V = 1.5 A (max. 18 W)- Support: A2DP / Avrcp- Operating frequency range: 87.5 - 108MHz- Support SD flash drives / TF cards: up to 128 GB- Support for formats: MP3 / WAV / WMA- LED display- Built-in microphone for hands-free communication via car acoustics- Buttons: accept / reject call; track next / previous; station next / previous- Material: ABS- Size: 74x37x36mm