Revo NC1

Speaker Microphone

This compact and economical version of the industry-leading Revo NC1 speaker microphone design is ideal for a wide variety of applications that includes retail, hospitality, restaurants, sporting venues and casinos. Our innovative patented design provides superior noise canceling (NC) and optimum voice reception.



  • Designed as a small, palm-sized speaker microphone for discreet use
  • Large PTT is easy to find
  • Protected against dust and blowing rain to MIL-STD-810
  • Sealed 3.5mm earphone jack included for discreet listening with earphone kits
  • Rotating clip design offers excellent retention

Revo NC-1 (OSM-1)
U.S. Patent No. D744,458
U.S. Patent No. 9,386,368