AHD high-definition reversing, wake-up voice control, AutoNavi map, GPS positioning, ADAS assistance, Koala radio, mobile phone interconnection, 360 panorama, Bluetooth call, one-button black screen, AUX audio input, tire pressure monitoring. Free traffic, no bundling, equipped with car-grade chips + strong image processing performance, faster and more powerful operation, thicker 2.5D glass screen, super hardness, wear-resistant and scratch-resistant, higher light transmittance, and more comfortable touch screen Hand feel, map with fixed speed measurement function, traffic lights, school road sections, speed limit broadcast, allowing you to drive safely. Intelligent voice control does not require hands-on operation, and driving is safer The voice recognition is more sensitive, the recognition is wider, and the effect is better than that of the same industry. The original car style, docking interface, easy installation, does not affect the 4S warranty, GPS satellite map Internet regular update makes you travel worry-free. Safe control, connect to bluetooth to answer or make calls. Automatic synchronization of address book, no need for manual operation. Equipped with EQ digital audio chip, extraordinary sound quality experience, 1080P audio and video playback, large field of vision in the car, high-definition video, playback does not freeze. Smart vehicle distance reminder, calling you to brake before rear-end collision.