Product Description QC 3.0 flash charging, super fast charging, universal for Android and iOS devices, compatible with 12-24V models of vehicle Bluetooth hands-free call, one-button operation, worry-free driving Navigation voice broadcast, more accurate Support U disk, TF card playback, plug and play Upgraded Bluetooth 5.0, 360° stereo surround Lossless audio decoding, high-resolution, high-performance stereo, more shocking sound quality Digital display, real-time monitoring of battery voltage, clear at a glance Six protection functions, support over current, over voltage, over power, under voltage, over temperature, short circuit protection, safer to use
