You can use a mobile phone with nfc function to recharge the student card, put the student card in the nfc area of the mobile phone, you can use the nfc function to recharge the student card.
NFC stands for Near Field Communication. It is a wireless technology initiated by Philips and jointly promoted by Nokia, SONY and other famous manufacturers.
As long as the phone supports nfc can, I currently know that Huawei, millet oppo can rush