The smallest DSV/BOV in the world

The JJ Mouthpiece is Extreme simpel and Easy to use
The work of breathing in CC and OC is extreme low.

Going from CC to OC just by turning the Lever 1/4 turn
Then the loop is close and you are now on the regulator. 

The JJ mouthpiece is produced for all kind of rebreathers.
Adaptors are made to fit the hoses.
Ex Megladon, Inspiration, rEvon, Dreager, Kiss, Sentinel, Ouroboros,
Evolution, Hammerhead CCR, Cis-lunar, Optima

The JJ mouthpiece has been developed and testet since June 2007.
and have done tests at the Deep Life ltd. for the CE marking.