USB Car Bluetooth FM Transmitter Receiver Wireless Radio Adapter Kit Mp3 Player Product Feature Bluetooth 5.0: Bluetooth 5.0 technology offers high quality audio sound, both in playing music and answering calls; A combination of lossless audio transmission and noise cancelling technology ensures that music and phone calls are delivered with superb clarity and precision. Hi-Fi stereo audio, clear and good sound effect.Easy and simple to upgrade your old-style speaker or car stereo system to Bluetooth hands-free wireless audio. Conect Two Phone: Able to connect two mobile phones at the same time, you can switch songs and answer calls back and forth. Multi-Function & Hands-Free: Play, Pause, Previous song, Next song; Answer and reject calls; High quality microphone is built in to the receiver unit, the hands-free car kit provides a simple solution for answering and receiving phone calls and streaming music from your Bluetooth enabled phones while on the going. Support TF card MP3 music play. Directly plug and play. Safe Driving: High quality microphone is built in the unit, when someone is calling while you are driving, simply press the phone call button and speak with both hands on the wheel, which ensure you safe driving. At the same time, it has the function of Navigation broadcast. FM Transmitter: Support FM frequency 87.5, 95.0 and 108.0 mhz. If your car does not have 3.5mm Aux-in port, you can use it as a FM transmiter to enjoy music from your cell phone or tablets through your car or home stereo speaker system. Product Specification Type:Bluetooth Receiver Transmitter Connectivity:Bluetooth, AUX, FM USB Input:5V Bluetooth Version:V5.0 Bluetooth Transmission Distance:10M Transmitting Frequency:87.5~108.0MHZ Audio Format:MP3/WAV/FLAC/APE/WMA Support TF card capacity:=128 Spring wire length:1.2M AUX line:1 M Package Included: 1 x USB Car FM 1 x AUX line 1 x User Manual Before you place an order, please provide me with English information to facilitate our delivery and logistics