In a complicated society, people and mobile phones will feel irritable. In leisure time, people can adjust their emotions through various entertainment, while mobile phones can only lie on cold wireless charging. In this design, the wireless charging board is used as a "futon" for mobile phone relaxation, so that the mobile phone can meditate on the "futon" when it is not used, giving the mobile phone feelings, which is in line with the intimate relationship between people and mobile phones.