User's Manual

Table Of Contents

③ + -/NR button

·Press +/- button to adjust mic gain. (The setting is retained even

after the power is turned off.)

·Press and hold or continuously press "+"/ "-" to adjust mic gain to

maximum/ minimum, the indicator ﬂashes blue twice (ﬂashes green

twice in noise cancellation mode).

·Press the NR button (press both “+” and “-” buttons at the same

time) to turn on/off noise cancellation. (Default setting is off.)

④ Belt clip

⑤ Built-in microphone

⑥ USB-C charging port (DC 5V)

Use the supplied USB-C charging cable to charge the unit.

Wireless Receiver Blink100 RX

①

③

④

⑤

②