- Built-in buzzer, with emergency SOS alarm
- Supports Water/dust/drop proof,works normally in extreme environments
- Built-in 3 charging cables,compatible with multiple devices
- 3 lighting modes,press and hold for 5s to turn on the flashlight, with strong/soft/SOS 3 lighting options
- 4 Output ports,Charge 4 devices simultaneously
- 10000mAh large capacity, light and small,easy to carry (Flashlight and buzzer: First, press and hold the button for 3-5s to turn on the flashlight and enter strong light mode. Second, short press the button to enter weak light mode. Third, short press it again to enter SOS quick-flash mode and the buzzer activates emergency alarm sound prompt. Fourth, short press the button once more to turn off the flashlight. Or press and hold the button for 3-5s under any mode to turn off the flashlight.)