<span style="display: inline-block; border-radius: 50%; text-align: center; font-size: 30px; vertical-align: middle;">①</span> - A power unit with Type-C USB port, supporting the Power Delivery technology; | <span style="display: inline-block; border-radius: 50%; text-align: center; font-size: 30px; vertical-align: middle;">①</span> - A power unit with Type-C USB port, supporting the Power Delivery technology; |