Bakeey T38 Large Screen bluetooth MP3 Player FM Transmitter Fast Charging Car Charger For iPhone 8Plus XS 11 Pro Huawei

Product characteristics 1 Start up and check battery voltage2 Support bluetooth Handsfree built in microphone convenient and safe to answer calls call display3 CVC wind noise suppression full duplex call technology 4 Support A2DP function of mobile phone and play high quality mobile music directly after connecting bluetooth 5 Automatically connect back after power on and start up and automatically enter the pairing state 6 Support the expansion of tfcard to play MP3 wma music 7 It is equipped with a car charger with an output of 5v 2100m which can charge the handheld terminal equipment 8 Output and input of AVX port Song name display Operation instructions 1 Boot up 1 insert the device into the vehicle lighting power socket and it will start automatically after power on 2 select a transmission frequency point on the equipment through adjustment 3 turn on the car audio and put it in FM radio state and adjust the receiving frequency of car radio to be consistent with the transmitting frequency of the equipment 2 Adjust the frequency and volume 1 the equipment supports full frequency point transmission frequency range 87 5mhz 108 0mhz You can enter the frequency point adjustment mode by pressing the frequency point option key briefly use the up and down direction keys to adjust to the required transmission frequency and then press the frequency point option key to confirm the frequency point 2 adjust the transmitting volume in the music