1. Get a smart phone, iPad, or a high-configuration computer. These are what college students need most and are absolutely practical.
2. Ah, it seems that you really love your baby son. Why don't you customize something special for him? Boys usually forget their mothers when they go out, especially after they find a wife, they will forget who you are. So in order to prevent such things from happening, you can get some parent-child outfits, parent-child backpacks, and parent-child crystal piano music boxes for your son. In this way, whether you are wearing, using, watching, or displaying, you can see you all the time, and you will not forget you behind your mind, don't you think?
3. If your son likes sports, give him a set of sportswear such as Adidas or Nike, or buy him a pair of sneakers. If you are a little more domineering, his classmates will definitely be envious.