Clear Hands-Free Calls- The car Bluetooth transmitter uses advanced Bluetooth and CVC noise-cancellation for clear, uninterrupted calls. It supports one-touch hands-free calling and automatic reconnection for safer driving. User-Friendly Display- The FM transmitter features a large, easy-to-read display and big buttons. It includes car voltage monitoring, voice assistant, and navigation support, making it practical for all journeys. Flexible Installation*- This car Bluetooth transmitter offers versatile installation with a clip, adhesive base, and a 1.1m cable. Easily mount it on air vents or any preferred spot, ensuring a long-lasting setup. Fast Charging Ports- Equipped with QC3.0 and PD fast charging USB ports, this FM transmitter provides up to 80% faster charging. It includes protections against over-voltage, over-current, short-circuit, and overheating. High-Quality Audio- Enjoy superior sound with this 2-in-1 car Bluetooth transmitter and FM transmitter. It reduces noise for clear audio, supporting Bluetooth and TF card playback in multiple formats.