User's Manual

1.Monitor
Earphone
Listen to the Mic audio output
2.OTG Mic output
Type-charging
OTG（Mic/echo signal output）
Charging with Adaptor DC/5V, charging port is
Type-c
3.Power Indicator
Green-Working, Red-Charging , Blue-Low power
4.Connection
Indicator
Stay Green light-connection successful
Flash green light-connection failed
5.Mic Indicator
Green light-with noise, Blue light-no noise,
Red light-noiseless
6.Echo Indicator
Green light-Echo mode, No light-No echo