Promate Voyager Pro 2nd Stage Scuba Dive Regulator Octopus OC450 - Premium Scuba Diving Equipment for Underwater Adventures & Emergency Air Supply

Promate Voyager Pro Scuba Dive 2nd Stage Regulator Octopus series features / OC450:
*Mechanically balanced for smooth and easy inhalation and exhalation.
*Under-chin exhaust system, directing bubbles to the sides.
*Recommended 1st stage: DF800NTX, DF300, DF300E, RG100, RG050