Vivva - Full Face Diving Seaview Snorkel Snorkeling Mask Swimming Goggles for GoPro AU - Black(S/M)

Product description
This full dry snorkeling mask set your hand free, offers a unique diving experience to users allowing them to every breath-taking underwater scene. The innovative dry top technology enables you to breathe freely underwater. Full face design with tempered glass provides better protection for your face. It is the best mask for you to enjoy your diving experiences!
-WIDE FIELD OF VISION--180°field of vision and shatterproof polycarbonate window for added safety.
-Anti-fogging--Exclusive breath ventilation concept prevents fogging.
-Impermeability/seal--Dry Top snorkel system stops water from entering through the top of the snorkel.
-Water drainage--Purge valve at the bottom of the mask to drain water when the head is raised.
-Easy dressing--Adjustable elasticated textile strap does not pull your hair out.
-Visibility--Snorkel top can be seen from 4 times further away than a traditional Snorkel.
-Swimming depth--Reminder: Surface mask, not suitable for free diving.

Features & Specifications
Durable with camera mount, easily attached to GoPro cameras.
Double air-flow channel - inhaling and exhaling separate channels for anti-fogging.
Drain value in the mask, to drain away from the water by raising your head when water leaking.
Four adjustable elastic fabric headband, easy to wear and suitable for all kinds of head shape.
Ideal for diving, swimming, snorkeling, and other underwater activities.
Material: PC+ABS+silicone
S/Msize: inner diameter 17*13CM, outer diameter 23*19CM