[66W Fast Charge Adapter with USB-C Coiled Cable] - This bluetooth car adapter is equipped with two PD 3.0 and QC3.0 fast charge ports, including the 6ft built-in coiled USB-C cable. With a combined power output of up to 66W, it can charge three devices at the same time and is compatible with iPhone, Samsung, Google and more devices. [Latest Bluetooth 5.4 Chip] - Equipped with the advanced Bluetooth 5.4, this car FM transmitter ensures a quicker, more reliable, and more secure connection. There is no need to repeat pairing after the first connection is complete successfully. [Stronger Dual Mics, CVC Noise Reduction Calling] - Featuring a superior dual-mic system, this transmitter incorporates CVC noise suppression and echo-canceling tech, allowing for clearer call quality. Manage calls effortlessly with options to answer, end, or reject, all while enjoying a hands-free experience. [Bass Boosted & Hi-Fi Stereo Music] - Activate the deep bass feature with a single press of the b