Colour:Black | Size:S/M SPECIALLY DESIGNED FOR NATURE BREATH With HUIYEA K2 one way(outer) recirculating breathing system, Snorkeling masks have independent exhalation and inhalation. Diver or swimming beginner only inhale fresh air through 2 snorkel tubes on each side; exhale carbon dioxide(CO2) and excess oxygen(O2) out of mask through another separated exhalation to prevent against CO2 buildup, it allows you inhale O2 naturally but not CO2. K2 snorkel gear keep you safe and help you focus on the fun of snorkeling, feeling free from the equipment.180° PANORAMIC VIEW VISIBILITY - Optimized lens shape and refined lens increase clarity and expand the field of view. 180 degree snorkel mask provide you the best distortion-free visibility, beautiful scenery and wider view.ANTI FOG - Snorkel Mask was tested tens of thousands, It can be anti fog up to 15000 hours. Going adventure with this diving mask, it will surprise youSAFERWe measured fresh air flow rate of snorkel valve and CO2 concentration in the mask. The results show our full face snorkeling mask reached EN 1972 standards and EN 16805 standards. 2 longer snorkel valve on each side increase 100% air flow and meet our needs of breath; the amount of CO2 concentration in scuba mask is just 1/40 of the value specified by European Regulations, keeps CO2 levels well within safe limitsADJUSTABLE SNORKEL VALVEWe added adjustable design on valve, especially for swimming & snorkeling lovers, it allows you to swimming and surface diving different poses(backstroke) by switching valve and watch different scenes anytime and anywhereK2 Dive mask provides more possibility and less of limitsCAMERA MOUNT With action camera Mount, easy for diver to capture amazing views and adventurePERFECT SEALANTI-LEAK - Durable silicone provides comfortable and perfect seal.
A**.
Excellent value for money!
Very good packaging and easy to put together, breathing through the mask is almost normal and you will get used to it by time. I tried it inside the pool so I can't comment on how it may function in salty water. I think it's the best double tube full mask available for the price.
S**.
Breath nice and slow when using mask 👍
Superb snorkelling mask I used it in skiathos and was very impressed superb quality excellent value for money .it takes a little bit of getting used to using it but it is well worth it and it does not steam up like normal face masks
Trustpilot
3 weeks ago
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