Open Box Ocean Reef UNO Full Face Snorkel Mask - Blue, Size: Small/Medium Outdoor Gear Just connect the power pack

Just connect the power pack with a USB charging cable² so you can stay in the action and get the most out of your activities

if needed using the threaded hole

The combination of the 100% dry top and an exhaust valve in the mouthpiece ensures a completely dry breathing environment

glue and an instruction

Open Box Ocean Reef UNO Full Face Snorkel Mask - Blue, Size: Small/Medium Outdoor Gear Just connect the power packPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION Breathe through your nose while snorkeling. Good bye jaw discomfort (no uncomfortable mouthpiece to bite onto). Good bye difficult breathing and goodbye water in your snorkel thanks to our dry snorkel. For good. Huge field of vision and no more fogging thanks to our patented and independently tested air circulation