1. Mini design, plug and play 2. Support charging and data transmission, the transmission speed can reach 400MB/s 3. The C-type port adopts a reversible design to help you always insert it in the correct way 4. The OTG function allows you to connect Class C devices to external devices, such as USB flash drives, mice, etc. 5. Zinc alloy shell, sturdy and durable 6. Small size, easy to carry
