Universal Navigator Scuba Diving & Snorkeling Mask with 2 Window View (Yellow) Ideations we are using a digital

we are using a digital controller to take maximum advantage of all four C-size batteries

Like the deltas before it the 5 comes standard with our patented Dynamic Adjustment Technology that

Takes Place of Existing Pressure Pin Indicator

Works with all styles and sizes

Details: The W4 is the latest back-zipper wetsuit from Waterproof

Universal Navigator Scuba Diving & Snorkeling Mask with 2 Window View (Yellow) Ideations we are using a digitalDetails: Change your point of view. A low profile family of masks for the pro, the semi pro, and all lovers of the sport who want to see the underwater world more clearly. Item Condition: New