Little genius Q2A is a smart watch specially designed for children aged 7- 15. It has many functions. Support the function of taking pictures to know everything. By taking pictures, you can identify objects and provide relevant information, which is helpful for children's learning and exploration. At the same time, it also has intelligent voice micro-chat function, which can communicate with family and friends in voice and facilitate communication. In addition, the little genius Q2A also supports the function of * * *(location * * *), so that parents can know their children's location at any time and increase their sense of security. In contrast, 360 10X is suitable for people over 10 and supports photo translation, but it is not as good as Q2A in general, so Q2A is better.