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The Quick Start Guide is available under the Overview section. Press and hold the LED status button for three seconds to enter small charging current mode (<100 mA) to charge small current charging devices such as a Bluetooth earphone.
Sorry, there was a problem. Please try again later.Hold 10 secons 4full bar lights When is chargin hold 10 secons reset
Sorry, there was a problem. Please try again later.Press 10 secons reset When is chargin press 10 secons will blink 4 lights
Sorry, there was a problem. Please try again later.The button is to turn on the unit after you have plugged in your device. And to check the battery level left. 4 led lights on is 100%, 3 is 75%, 2 is 50%, and 1 is 25%.
Sorry, there was a problem. Please try again later.The "instructions" don't explain and I never figured it out either. It does make the LED blink - but I have no idea what that signifies. :(
Sorry, there was a problem. Please try again later.Shows the level of battery life 1-4 blue dots
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