【Handsfree Car Kit】*** Built-in microphone will robotically switches from music playing to hands-free talking when answering a phone call. answer/end/reject/redial a call or activate Siri/Google Now by clicking the multifunctional button.
【Dual USB Ports & QC3.0 Fast Charge】*** SONRU Bluetooth radio fm transmitter has 2 USB ports for charging. The QC3.0 fast charging port is 5V/3A, up to 4x faster charging speed then the conventional car charger. The any other USB port is 5V/1A, can read music files in U disk, such as MP3, WMA, WAV format.
【3 Music Play Modes】*** Supports Bluetooth play, microSD card play (up to 32GB), USB flash drive play (up to 32GB). Attention: to keep away from any noise, please remember that to adjust the frequency of the fm transmitter just the same as it at the car radio (Select a blank radio station to keep away from signal interference)
【Crystal Clear Sound】*** Newest Bluetooth V5.0 car radio adapter and CVC noise cancellation technology make sure that the fm transmitter can connect to your devices more quickly and consistently, bringing you CD-like sound quality.
【LED Voltmeter Display & 7 Color Lights Changing】*** The car voltage will be displayed when the FM transmitter is inserted into the car cigarette lighter. The last paired phone may also be robotically connected because of the memory function. As well as, the colorful led light may also be switched by 7 different colors or enter into breathing lighting mode.