In the middle of the round key is the HiPhi trademark. From the official website of Gaohe Auto, we can see that the key for Gaohe's new hiphiz car is a round key with HiPhi's trademark in the middle, which is high-end and classy. Gaohe HiPhiX is a luxury intelligent pure electric vehicle owned by Human Horizons, and is defined as the world's first evolveable supercar SUV.