Bluetooth 5.3 FM Transmitter with Fast Charging and Power Failure Memory Experience clear, stable, and fast wireless audio in your car with this advanced Bluetooth 5.3 FM transmitter. Designed for seamless connection and optimized performance, it delivers reliable sound quality and efficient charging for all your devices. Key Features and Benefits: Latest Bluetooth 5.3 Technology Provides faster pairing and stronger connection stability compared to Bluetooth 5.1. Minimizes transmission delays and reduces audio quality loss, ensuring crystalclear sound. for hands calls and music streaming without interruptions. PD and QC3.0 Fast Charging Dual independent charging ports support both USBA and USBC for maximum convenience. USBC port delivers up to 15W fast charging suitable for laptops, while the USBA port provides up to 15W for smartphones. Compatible with 12V and 24V car cigarette lighter sockets, making it ideal for a wide range of vehicles. Power Failure Memory Automatically reconnects to your last device after the car is restarted. Restores the previous FM frequency and resumes playback from where it left off, saving you time and effort when getting back on the road. Multiple Audio Playback Options Stream music wirelessly from your Bluetooth device through your car's FM radio. Also supports playback directly from USB drives, giving you flexibility for music sources without requiring internet or additional apps. Practical Applications: 1. Daily commutes – Enjoy hands phone calls and wireless music streaming for a safer and more enjoyable drive. 2. Road trips – Keep your devices fully charged while multiple passengers listen to music from their own devices. 3. Work travel – Use the memory function to quickly resume podcasts or playlists exactly where you left off, even after short stops. Specifications: Bluetooth Version: 5.3 Charging Ports: USBA and USBC (15W max each) Power Input: 12V/24V car cigarette lighter socket Audio Output: FM transmission to car stereo Supported Playback: Bluetooth, USB drive This FM transmitter combines advanced wireless performance with reliable fast charging and intelligent memory features, making it a smart and practical upgrade for any vehicle.