Crystal Clear Sound Quality Experience audio in your car with advanced CVC noise suppression technology. This FM transmitter minimizes background noise to deliver clean, CDlike sound with rich bass and zero static. The builtin microphone with echo cancellation ensures clear, hands phone calls, letting you focus on driving without distractions. TwoinOne Functional Design Equipped with a detachable Bluetooth earbud for seamless call handling. When a call comes in, music pauses automatically. Simply lift the earbud to answer, then place it back to resume playback instantly. This smart design promotes safer driving by keeping your attention on the road. Stable Wireless Connection Powered by Bluetooth 5.0 technology for faster pairing, wider device compatibility, higher data transmission rates, and exceptional connection stability between your phone and the car FM transmitter. Enjoy uninterrupted music streaming and reliable call quality wherever you drive. Dual USB Charging Ports Features QC 3.0 and USB PD TypeC outputs to charge phones, tablets, and other devices efficiently. Compatible with most mobile devices, allowing you to keep all your electronics powered during your commute or road trips. Practical Use Scenarios 1. Daily Commute: Stream your favorite playlists in while keeping your phone fully charged for the day. 2. Business Travel: Handle important calls hands using the Bluetooth earbud without interrupting navigation or music. 3. Road Trips: Keep multiple devices charged and connected for entertainment, directions, and communication throughout long drives. Key Features fidelity sound with deep bass and noise performance Builtin microphone with echo cancellation for clear calls Detachable Bluetooth earbud for convenient call handling Bluetooth 5.0 for fast and stable pairing with compatible devices Dual charging options: QC 3.0 USB and PD TypeC Compatible with a wide range of smartphones and tablets Materials and Performance Durable build designed for consistent performance under continuous use. Compact size ensures it fits neatly into your car without obstructing other controls. Engineered for reliable audio streaming and fast device charging, making it an essential accessory for modern drivers.