Happy groom is an intelligent voice vehicle interactive screen, intelligent hardware for human vehicle interaction, voice wake-up function and real-time voice interaction. The screen content displays relevant content according to voice instructions, making the communication between front and rear vehicles more convenient. Mobile wechat remote control, convenient and fast anytime, anywhere. Built in a large number of materials and animation templates, and update real-time hot content from time to time. And users can independently create animation programs and upload animation materials. There is a graffiti drawing board function. Users can DIY graffiti to show creativity and personality.

It is also an electronic warning sign, variable vehicle logo, and an artifact for self display and interactive dating