*Features: -Over-Voltage Protection, The Output Exceeds 120%-200% of the rated specificatins into the protection -Short-Circuit Protection, The outputs is short-circuited, and there will not be any safety danger. -14in1, 2PD, 1QC, 8Sockect, and 3USB -2M Extension Cable, charging without distance to meet your unlimited needs. -Child Safety Door, Designed with safety door, child safety protection to avaid electric shock caused by accidental contact with finger or metal objects. -One-key Master Control, Power on and off a key control, do not need to struggle to pull the plug.