INDICATOR LIGHTS GUIDE:

Indicator Lights Guide - Charging Case
Indicator Light Status	Device Status
One indicator light outside the case flashing when connected via USB	Charging case in charging (refer to the number of shining indicator lights for charging progress)
Four indicator lights outside the case stay on	Charging case fully charged
Indicator lights inside the case breathing	TX/RX in charging
Indicator lights inside the case stay on	TX/RX fully charged
Indicator Lights Outside the Case Guide
Number of Shining Indicator Lights	Charging Case Battery Level
One flashing indicator light	Low battery, output charging discontinued
One shining indicator light	25%
Two shining indicator lights	50%
Three shining indicator lights	75%
Four shining indicator lights	100%
Indicator Lights Guide - RX&TX
Indicator Light Status	Device Status
Blue indicator light stays on	Device connected
Blue indicator light flashing	Device disconnected
Red indicator lights on TX & RX stay on	Low-battery TX
2 red indicator lights flashing on RX	Low-battery RX
Orange indicator light flashing	Device in charging (charging when powered off)
Orange indicator light stays on	Device fully charged (charging when powered off)
Green static light on TX	Noise-cancelling function ON
Green static light on RX	Camera mono mode
Blue static light on RX	Phone mode/Camera stereo mode