Using the Revolabs xTag

Revolabs xTag USB Wireless Microphones (user guide)

1. Normal charging: Mic in base station with steady read light. Base station light off
2. Paired mic out of base muted: Mic flashing red/orange in sync with base station light flashing red only.
3. Paired mic out of base and recording: press mute button (3s), Mic flashing green/orange in sync with base station light flashing green.
4. Paired mic out of base stop recording: press mute button (3s) > reverts to same pattern as 2.

Video on pairing between the mic and base station (link)