Intelligent and Fast Charging Dual USB ports designed to automatically detect and optimize charging for iPhone devices and other smart devices. TypeC port delivers up to 20W speed charging, while the QC port provides up to 18W, allowing you to power two devices simultaneously. Charges up to 4 times faster than standard car chargers, ensuring your latest iPhone, iPad, smartphones, and tablets reach full speed quickly. Ideal for keeping your devices charged during long commutes, road trips, or business travel. Advanced Bluetooth 5.3 Connectivity Equipped with the latest Bluetooth 5.3 chip for a faster and more stable wireless connection. Virtually no latency when making calls or streaming audio, providing a seamless user experience. Automatically reconnects to the last paired device for added convenience. for drivers who rely on hands calling or audio streaming without interruptions. Dual Microphones with CVC8.0 Noise Reduction Builtin dual microphones capture your voice clearly from any direction. Advanced CVC8.0 noise reduction and digital signal processor (DSP) technology remove background noise for crystalclear communication. Simple onetouch operation to answer, redial, hang up, or reject calls without handling your phone. for safe and efficient communication while driving. Versatile Music Streaming Options Provides both treble and bass modes to suit different listening preferences, adjustable via the control button. Supports music playback through three connection methods: Bluetooth devices, included AUX cable, or U disk (up to 64GB). Compatible with WMA, MP3, WAV, and FLAC music formats for flexible audio enjoyment. Enables quality sound performance whether streaming online playlists or playing stored audio files. Practical Use Scenarios Effortlessly charge two devices while using Bluetooth navigation and music streaming on a family road trip. Maintain clear hands conversations during daily commutes with minimal background noise. Switch between playlists stored on your U disk and streaming services without losing sound quality. Specifications Charging Ports: TypeC (20W), QC USB (18W) Bluetooth Version: 5.3 Noise Reduction: CVC8.0 and DSP Music Sources: Bluetooth, AUX, U disk (≤64GB) Supported Formats: WMA, MP3, WAV, FLAC This car Bluetooth adapter combines fast, intelligent charging with advanced audio and call capabilities, making it an essential accessory for a connected, efficient, and enjoyable driving experience.