Matosio Octopus Pro2 P7 Manual De Instrucciones página 7

Answer /end calls
4.
Press button to answer calls， press
Volume control function
5.
volume up,
Mute
6.
Press mute
will be muted at the same time, press again to unmute.
When microphone is working, the status lighting is white, and when
it is muted, the light is red.
7. Auto Power Off
When device is not connected more than 15 minutes,
it will shut down automatically.
8. Battery indicator
When charging or short press power key, the green light is the
charging/power level indicator. During charging it will be green flsh
light, and full green light when charging is completed.
About wireless microphone
On/off
1.
Long press mute button for 3s, it will be turned on/off
volume down
on main unit or wireless microphones, all microphones
button to end calls.