180¡ã View Panoramic Snorkel Mask Full Face Free Breathing Design Snorkeling with Anti-fog & Anti-leak, Prevent Gag Reflex with Tubeless Design for Adults and Youth(Blue.L/XL)

Description

Size Instruction: Measure from the bridge of your nose to your chin. If the measurement is less than 4.7 inches(12 cm),choose S/M size. If it is greater than 4.7 inches (12 cm) choose L/XL size. Compatible with: Action Camera (Camera is NOT included) Features: 1.1 180 Degree Wide Field of Vision Field of vision and shatterproof polycarbonate window for added safety. 1.2 Easy Breathing Full mask for natural breathing through the nose and/or mouth. 1.3 Anti-Fogging Exclusive breath ventilation concept prevents fogging. 1.4 Impermeability/Seal Dry Top snorkel system stops water entering through the top of the snorkel. 1.5 Water Drainage Purge valve at the bottom of the mask to drain water when the head is raised. 1.6 Visibility Snorkel top can be seen from 4 times far distance than a traditional Snorkel. 2.Wearing Instructions: 2.1 Assemble the breathing tube at the top of the Mask.Make sure that it is fastened. 2.2 Completely loosen both sides of the end headband.Lift the headband and rest your chin into the bottom of the mask. 2.3 Pull the headband and wear the on the back of your head.The mask will press against the face and should fit snugly. 2.4 Tighten the bottom of the headband tightly and keep both sides same.Make sure to seal properly. Note: If put the mask incorrectly,that is easy to cause water leakage from the chin or forehead part. Please do not wear this mask if it can not be sealed well because of your beard, hairs or others,adjust the mask to fit your face well before snorkeling. For men, it is recommended to to be closely trimmed or shaven to provide an effective outer face seal and prevent water leakage. 4.Package Including: 1 x Snorkel Mask (the Camera is not included) 1 x User Manual