MEMKEY Bluetooth fm Transmitter, Bluetooth 5.0 Car Radio Adapter, MP3 Player, Wireless Handsfree Car Kit, Cigarette Lighter Charger with Dual usb Ports

【Dual USB Charger】Equipped with 2 USB ports (5V/2.4A and 1A), you can charge two devices at the same time. The USB port with the music symbol not only allows you to listen to music via the USB hard drive, but also charge any of your devices. 【3 Playback Modes】With CVC noise cancellation technology, you can enjoy full duplex sound quality via three methods: 1) Play music via Bluetooth; 2) Play music from an SD card (up to 32GB) and support files in MP3/WMA/WAV/FLAC format. 3) Transfer music from USB stick (up to 32GB). 【Hands-free calls & 【Broadcast Navigation】One click MFB button to answer/redial/hang up or reject calls; Easily switch between incoming calls and music. This FM transmitter supports the existing navigation app on your phone. No need to look at the phone to ensure safe driving. 【Car Voltage Detection & Blue Ambient Light】The car Bluetooth adapter displays the car's voltage when plugged into the cigarette lighter. Always stay informed of the car battery status to avoid