Compact & Metal Shell : Designed with a sleek unibody construction, this car adapter sits discreetly in the cigarette lighter, freeing up space on your dashboard. Crafted from durable zinc alloy, it ensures longevity and superior heat dissipation. Bluetooth 5.3 & Hifi Music : Experience seamless connectivity with Bluetooth V5.3, offering quick pairing and stable transmission. Stream lossless music wirelessly from any compatible device, enhancing your drive with crystal-clear audio. Hands-Free Calling : Equipped with a sensitive in-built microphone and CVC Noise cancellation technology, enjoy clear and effortless conversations during your commute. Manage calls effortlessly with intuitive controls. Dual Fast Charging Ports : Charge your devices swiftly with 18W USB-A QC3.0 and 30W USB-C PD ports. Simultaneously power multiple devices, ensuring they're ready for use whenever you need them. Car Battery Voltage Monitor : Stay informed about your vehicle’s health with real-time voltage monitoring. Keep your car's battery in optimal condition and avoid unexpected breakdowns. Enhance your driving experience with this advanced Bluetooth FM Transmitter, designed to elevate every journey. Enjoy the robust construction, lightning-fast charging capabilities, and unparalleled sound quality that sets this car accessory apart.