Grey Group Training Pro Shop

The best of the best.  The Supreme Pro X features high
amplification with a natural realistic sound, AUX input, and fully waterproof
microphones and battery compartments.  Slim design cups accommodate both
right-handed and left-handed shooters.  Two separate, waterproof
microphones offer excellent sound quality and perfect directional hearing.

• • 600 hours battery life with two each standard AAA batteries
  • AUX-inlet (3.5mm for hunting radio, dog tracking devices, and CD players)
  • Monocable included
  • Tested to IP 67
  • 5-year warranty on electronics