1. Table lamp: The light bulb in the university is inevitably not bright enough after being used for a long time, and it takes a long time to study in the university, which is harmful to the eyes. It is best to bring it yourself. Everyone has one. If your roommate wants to go to bed early, using his own desk lamp won't disturb others.

2. Small fan: If there is no air-conditioned dormitory and the fan is not strong enough, it is best to bring your own small fan and blow wherever you want.

3. Headphones: There are many people living in the dormitory, and it is inevitable that there will be sounds when using electronic equipment. If you don't want others to interfere with you, or don't want to interfere with others, you'd better use headphones.

4. Dehumidifying box: If you don't want the clothes in the dormitory wardrobe to be moldy and damp, you'd better use a dehumidifying box, especially in the south. When it rains or rains in the south, the wardrobe is simply terrible. Put a dehumidification box to solve the damp problem in the wardrobe.