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This product is portable, compact and reliable. You can put it in your bag. When you are taking a bus, you may attach it to the bus rail and don’t need to worry about the handle availability any more. Meanwhile, because this product is private, it can help you avoid contacting with too many strangers directly, so as to ensure your health. You can choose a suitable angle according to your habit and the actual environment. The adjustable design has considered the different requirements under different situations.
Changwon National University
Changwon, South Korea