Description 1. 2 PORTS USB CAR CHARGER with QC3.0 – Charge 2 devices simultaneously with Bluetooth FM transmitter for car. One port is Quick Charge 3.0, up to 4 times faster than standard chargers, capable of charging compatible devices to 80% in approximately 35 minutes. The second USB charging port (5V/1A) also functions as a U disk port for playing music. 2. BLUETOOTH V5.0 AND WIDE COMPATIBILITY – Equipped with advanced Bluetooth V5.0 chip for faster pairing and stable o transmission. Ensures reliable connection and reduced signal interference. Compatible with all Bluetooth-enabled devices including , , LG, , tablets, HTC, , and other Android smartphones. Works with most cars and trucks operating on 12-24V systems. 3. SIRI AND ASSISTANT SUPPORT – Enables voice control via Siri or Assistant for hands-free calling, sending messages, or obtaining navigation directions. Helps enhance driving safety and convenience through voice-activated commands. 4. Hi-Fi STEREO SOUND – Delivers high-fidelity o with minimal distortion from MP3 players, smartphones, and other Bluetooth-enabled devices. Provides a clear and immersive stereo listening experience. 5. HANDS-FREE CALL FUNCTION AND LED LIGHTING – Built-in high-performance microphone with noise suppression technology ensures clear call quality. Easily manage calls with one-touch controls for answering, redialing, or ending calls. Supports private call mode for added convenience. Features a cool blue LED light that stays on after successful Bluetooth pairing, improving visibility at night and enhancing the interior ambiance of your vehicle.