Dual Fast Charging Ports As a car charger, it provides 18W USB-A QC3.0 and 30W USB-C PD fast charging options. Charge your phone, smartwatch, or tablet simultaneously from 0% to 80% in approximately 30 minutes while on the go. Built-in smart circuits help protect devices from overcurrent, short circuit, overheating, and overcharging. Bluetooth 5.3 & High-Quality Audio Equipped with Bluetooth 5.3 for improved stability, enabling faster pairing and seamless transmission across various devices with reduced call drops and audio interruptions. Stream music wirelessly from any Bluetooth-enabled device to your cars audio system, allowing access to playlists even in older vehicles. Compact & Durable Metal Design This car adapter features a compact, one-piece design that fits securely into the cigarette lighter socket, helping save dashboard space. Constructed from durable zinc alloy for enhanced heat dissipation and long-term durability, offering a more robust alternative to plastic housings. Hands-Free Calling Features a built-in sensitive microphone with CVC noise cancellation technology to reduce background noise during calls. Enables clear voice transmission for both driver and caller. Answer or end calls easily with a single button press for a convenient hands-free experience. Enhance Your Driving Experience Monitors car voltage and includes a blue ring light for easy visibility in low-light conditions. Transmits audio from your phone to the cars FM radio, including navigation prompts and voice assistant alerts, helping modernize the functionality of older vehicles.