H2YO Underwater Noisemaker

H2YO Underwater Noisemaker Features

The problem you've just seen a great white. You're out of air. Or perhaps you discovered a gold brick in the sand. How do you get your buddy's attention, or help from others?

The solution give Reef Net's new "H2YO" a shake to emit a loud and distinctive rattle that can be heard at great distances underwater. To make sure you sound unique, H2YO is offered with two sounds:

Rattle - several balls inside Click Here for sound demo

Clank - one large ball inside Click Here for sound demo

The benefits there are many reasons to use an H2YO instead of alternative signaling devices:
- It can't be forgotten on shore/boat like a tank banger since it stays on your BC
- Both sound patterns are unique and easily identifiable. Neither sounds like a tank banger...the days of wondering "who's banging?!" are over
- It doesn't require an air supply like many other noisemakers
- It doubles as a gear identifier (different colors for different people)
- It's virtually indestructible.

The H2YO Underwater Noisemaker is commonly used for All Diving Applications, Recreation, Warm Water, Cold Water, Professional, Extreme Depths and more. The H2YO Underwater Noisemaker is most used by customers who consider themselves to be a Advanced, Advanced Diver, Casual/ Recreational, Recreational Diver, Professional among others. The H2YO Underwater Noisemaker is popular because customers like the following qualities of the H2YO Underwater Noisemaker: Easy To Use, Functional, Solid Construction, Lightweight, Improves Diving Experience, Stylish.

Key Features

  • Brightly Colored for Easy ID
  • Doubles as a Equipment Identifier
  • Unique Sounds (Rattle or Clank)
  • Attaches to BCD (Split Ring)
  • Requires No Air Supply