🚗 aceyoon FM Transmitter Car Charger QC 3.0 Max 3.4A 2 USB Bluetooth 5.0: Wireless FM Radio Car Receiver with LED Backlit, Hands-Free Calling & Hi-Fi Music for Smartphones/Audio Players Review

♫【Bluetooth & Hand-Free】Adpot with bluetooth 5.0 technology can achieve fast and stable connection with car audio, you can enjoy smooth music playing and FM radio playback in travel or business. It can support Sound Operation, support Call Number Reminder. This FM car charger has CVC chip, it can reduce noise and give you a wonderful experience during calling. You can achieve hand-free operation to answer and hang up calling during driving. ♫【Multi-Function Button】Insert the FM car charger to your car cigarette lighter, it will open the FM function automatically. Through press/rotate the multi-function button, can achieve answer calling/hang up calling, switch last song/next song, adjust volume up/volume down. Rotate the button to left can decrease the volume , rotate to right can increase the volume. Support switch to last song/next song. ♫【QC3.0 USB, Wide Compatibility】With the smart IC chip, the FM charger max support 3.4A current output. It support Android and iOS system. Both USB port can charge for smatphone, but need to attention that one USB port do not support to charge tablet(with the music sign). The USB port (with the music sign) support to connect with USB flash drive (≤32G), which can play the music by connect the USB flash drive. The car charger support power off memory function, can support TF card. ♫【Show Car Voltage & FM Frequency】The car charger adapter can detect the car voltage and show in the LED screen 1-2 seconds when it insert to the car cigarette lighter. After 1-2 seconds, it will show FM frequency. It will show FM frequency when you adjust it. ♫【Intelligent Distribute Charging Current】Adopt intelligent chip, can change charging current according to device's electricity saturation, no hurt to battery and more safe. It also have over-charge protection, over voltage protection, over current protectiom, over load protection, etc, protect car and mobile phone device's safety. Suitable for most car model in the market.