Multi Features - The automatic no-frequency search function eliminates the need to manually search for free channels. Supports incoming call announcement, you can answer, reject, redial calls or switch to mobile phone answering. 5 EQ music playback modes can be switched freely. 360-degree rotatable metal hose is highly flexible to adjust for a comfortable viewing angle. | High Clear Sound and Call Quality - Adopted advanced interference and noise cancellation technology - CVC technology creates full duplex sound and suppresses noise and wind, built-in microphone feature supports hands-free talking. Effectively reduce interference, giving you clear talking and great music. Seamlessly switches between incoming calls and music, and you won’t miss any calls while driving safely. | Four Music Play Modes - Enjoy four non - destructive music playing modes: except for Bluetooth, you can also transfer music in your device to car audio via 3.5 mm audio cable, it support TF card up to 32G and U disk playback. Bluetooth Transmitter can be paired as a hands-free kit with all Bluetooth enabled devices, such as iPhone, iPad, iPod, tablet, smartphones or MP3 player. | 3 USB Ports & QC3.0 Quick Charger - Support two USB ports to charge two devices simultaneously, Input 12-24 V and output 2 USB ports: QC3.0 fast charge port and smart 2.4A charge port which can intelligently identify android or iPhone devices. Another USB port supports reading U disk up to 32G. Smart matching current keeps your device fully charged in a short time. | Large 1.8" Color LCD Screen: Developed with brighter 1.8''color LCD screen to better show incoming phone number, music songs, car battery voltage, FM frequency and other function icons. Ideal sized screen to assist drivers without disturbing the experience while driving safely. Easy to read at night and daytime.