Output control and ports The output is controlled by a button: singleclick to open the output, doubleclick to close the output. TypeC port supports singleport input and singleport output, enabling convenient bidirectional use. Power indicators and autodetection Equipped with four LED power indicators to display current charge level at a glance. Automatically detects when a phone is inserted or removed for seamless operation. Charging efficiency and flexibility Supports charging while discharging, enabling simultaneous power output and device charging. Efficiency up to 93% for improved performance and reduced energy loss. Output performance and charging synchronization 3.1 A synchronous conversion output for reliable power delivery. Three battery terminals with synchronization switching for charging, providing coordinated charging behavior. Use scenarios Daily mobile use: Connect a smartphone via the TypeC port to charge while using the power output for other devices, with the LED indicators showing remaining power. Travel or commuting: Rely on the singleport TypeC input/output to manage charging and discharging efficiently in limited spaces, with easy button control for quick on/off operation. In the car or office: Use the device as a compact power solution that can deliver continuous output while charging the battery terminals, maintaining device availability without interruption.