Cressi F-Dual & Supernova Dry Snorkel Combo Color:Black/Blue to red when batteries charge

to red when batteries charge is depleted

sternum strap and cummerbund with over-strap provide plenty of adjustment to achieve that perfect fit

and two stainless steel screws

- Download Safety Data Sheet

Earphone supports: not only these can be used in case you have a GSM G-Power SL communication unit (you can install the earphones on them)

Cressi F-Dual & Supernova Dry Snorkel Combo Color:Black/Blue to red when batteries chargeF Dual & Supernova Dry Snorkel Combo Package The F Dual is a single lens mask with a unique assembly of lens and skirt without a frame. The mask design bonds a high grade silicone double feathered edge skirt directly to a single tempered glass lens. The silicone facial is assembled directly on the glass with no need for a frame. This system ensures good visibility in all directions. The low internal volume allows for easy clearing and the quick adjust