USAMS SJ503 Car Digital Display FM Wireless Audio Receiver

Upgrade Your Drive with Wireless Freedom Transform your car’s audio system instantly with the USAMS SJ503. Designed for vehicles without built-in Bluetooth, this premium adapter allows you to stream music and take hands-free calls through your car's original speakers. Whether you connect via FM radio frequency or the AUX port, you get crystal-clear audio transmission in a sleek, compact design.

Key Features:

• Bluetooth 5.0 Connectivity: Enjoy a stable, lag-free connection for your music and calls. Connects automatically to your phone after the initial pairing.

• Dual Connection Modes: versatile support for FM Transmission (tune your car radio to the device's frequency) or AUX Output (plug directly into your car's 3.5mm port) for high-fidelity sound.

• Hands-Free Calling: Built-in microphone with clear audio capture ensures you can answer calls safely while driving. Supports single-button operation to answer, hang up, or reject calls.

• Real-Time Digital Display: The intuitive LED screen displays the current FM frequency, making setup effortless.

• TF Card Support: Don't want to use your phone? Insert a TF (MicroSD) card (up to 128GB) to play your favorite MP3/WAV/FLAC/WMA playlists directly.

• Premium Build: Features a durable, stretchable 1.2m spring cable (TPE material) to keep your dashboard organized and tangle-free.