Operating voltage: 3.3V-4.0V
Lightning interface: 12M/S-16M/S
Type-c interface: 10M/S-16M/S
USB female chassis: supports USB peripherals such as mouse, keyboard, USB flash drive and USB headset
TF/SD Card Slot: Supports memory cards up to 1TB in capacity.
Lightning charging current: 500mA-2100mA
The above relevant data are measured by the personnel of the company's development department. The actual current and transmission speed vary depending on the type of equipment and accessories.