U Adapter / Phone Charger

Most people can’t find a safe place for charging the cell phone. Because of short length of the charging line, the phone is often placed on the floor. It cause someone might step on or kick the phone accidentally and increase insecurity of the phone. We designed a phone charger with trench on its surface. The User can place his phone stably on the trench of the charger so that reduce the risk of harm to the phone. In addition, the charging line can be rolled into the charger