Underwater Scuba Anti Fog Full hero 7 Face Mask Snorkeling Respiratory waterproof masks For Gopro 6 Xiaomi Yi 4k Accessory | Электроника

NEW Full Face Snorkeling Mask Panoramic View Anti-Leak Swimming Snorkel Scuba Underwater Diving Mask for GoPro Hero 6/5 Camera SJCAM for Xiaomi Yi 4k Accessory Fit :HERO 5 4 3+/3 SJ4000 SJ5000/yi 4k...camera Materials: silica&ABS&Glass with a Gopro adapter works underwater undersea/Swinmming/Diving/surfing HOW TO USE AND REMOVE MASK --Put snorkeling mask on and place head in water.    Ensure no water goes into mask --Breath naturally when dry top is above water. --Remove mask by placing your finger into the gap between    the mask and your jaw,then push mask upwards over your face.   HOW TO MAINTAIN MASK --Keep in acool and dry place. Do not expose to direct sunlight when not in use. --Use only lint-free/scratch-free eyeglass cloth to clean and dry the surface of mask. --After use,rinse with clean water and air dry. --After use in seawater,remove salt by immersing product   into warm water for a few minutes and air dry.   WARNINGS AND GUIDELINES --Do not use mask if damaged. --Before use,check mask for cracks and tears in dry top, face skirt and headbands --Use only in water. --To dive or jump into water by wearing mask is not suitable.   Mask Material: Polycarbonate shatterproof PVC Lining material: medical liquid silicone. Color: blue, black, pink, light blue   Package includes:   1x Diving Mask 1x Storing Bag  1x English Manual Size: S/M   L/XL How to choose the size? Firstly,Measure the length from the Eye to Chin. If the length less than 13.5cm ,Choose size S/M. (Suitbale for Junior and  Adult Woman) If the length equal with or over 13.5cm,Choose size L/XL(Suitable for Adult Men)