【Bluetooth Car Charger Features】 1. Bluetooth、FM audio transmission,1.8 inchs Color Screen。 2. Support QC 3.0 QC2.0、PD、Huawei FCP、Samsung AFC、BC1.2、 Apple 2.4A and other charging protocols 3. Support WMA，MP3,WAV, APE, FLAC music format 4. Support bluetooth hands-free, Voice broadcast, music, navigation.Automatic connect 5. EQ sound can be adjusted,Support U-Disk and TF card play music，Synchronized display of music lyrics【1.8 inchs color screen display】Visually display various tuncticnal information：Caller ID, music lyrics display, sound adjustment, voltage information and so on.Voltage real-time monitoring display, low voltage flashing alarm,Support breakpoint memory【EQ sound can be adjusted】Support U-Disk and TF card play music，Synchronized display of music lyrics，Customize your sound,the bass is steady and powerful,and the treble is precise and elegant,Use for car and mobile phones,applicable to mainstream 12V-24V cars on the market,compatinble with massive APPs【PD 30W/QC 18W smart super fast charge,Smart bluetooth 5.3】 Support QC 3.0 QC2.0、PD、Huawei FCP、Samsung AFC、BC1.2、 Apple 2.4A and other charging protocols,high+DSP dual-core architecture, CVC intelligent noise reduction and noise cancellation technology,listening to songs more smooth and make calls more clear.【Bluetooth hands-free call,Navigation voice broadcast】FM Bluetooth Transmitter Build in MIC,clear and smooth calls,You can stay fully focused on the road by using Siri or Voice Assistant to make phone calls