Third, effort expectancy did not found to have a significant influence on undergraduate students’ intention to use m-learning. This is consistent to results of some prior studies [29]. One possible reason is that the inherent features of mobile devices, such as small screen and complex keypad, will complicate user input. We also found that the influence of habit of using mobile phone on students’ intention to use m-learning was not significant. This indicates that students with a stronger automaticity level of using mobile phone did not mean that they will more likely to use m-learning. The reason may be that students use their mobile phone primary for connecting with people, and the fitness between mobile devices and learning activities is relative low than between mobile devices and communications.