Greatever G2 Full Face Snorkeling Mask with Dry Top System and Panoramic View

Revised Content:

Navigating Dizziness and Adapting to Snorkeling Masks

1. Before using the snorkel mask for the first time, it's best to receive professional guidance and training. If professional training is unavailable, thoroughly read the user manual, ensure a comfortable and secure fit, and avoid overtightening to prevent facial discomfort or water leaks. Begin by practicing in shallow water, and as you become more experienced, gradually increase your snorkeling time. Beginners are advised to take breaks after 10 minutes, while experienced snorkelers should rest after 20 minutes to replenish energy and lung capacity.

2. Without professional training, unfamiliarity with the underwater environment can lead to nervousness and rapid breathing, quickly depleting the mask's air supply. Insufficient air intake may cause some users to feel breathless or even dizzy. If you experience difficulty breathing or dizziness, immediately remove the mask while wearing a life jacket and breathe. You can also go ashore to remove the mask and catch your breath.

3. It is recommended to always wear a life jacket and snorkel with at least one other person, as the underwater environment can be complex, and individual physical conditions may vary. Ensure safety and protection when entering the water.

Preventing Mask Fogging

When there is a significant temperature difference between the surface and the bottom of the water, snorkeling masks are prone to fogging due to condensation inside the lens. Here are some suggestions to address this issue:

1. Use an Anti-fog Agent: Before snorkeling, apply an anti-fog agent on the inside of the mask to form a protective film that reduces direct condensation.

2. Pre-soaking: Fully immerse the mask in water before putting it on. This equalizes the temperature of the mask with the water, reducing fogging caused by temperature differences.

3. Continuous Use: As you spend more time underwater, the temperature within the mask stabilizes, and the fogging issue often naturally dissipates.

Accessories Bag Contents: 1 GoPro camera mount, 2 Earplugs, 1* Valve

Working Principle, Design, and Function of the Float Ball System

1. When the snorkel is above the water surface, the float ball sinks due to gravity, opening the snorkel and allowing air to enter, providing sufficient oxygen. When submerged, the float ball rises due to buoyancy, closing the snorkel opening to prevent water intrusion, ensuring breathing safety and comfort.

2. This product is designed for surface snorkeling only. When diving underwater, the float ball system automatically prevents water from entering the snorkel. However, this also results in a lack of air supply, causing breathing difficulties. Therefore, users should return to the surface as soon as possible.

3. On the sea surface, with waves or when the snorkeler's head is tilted too far forward, the float ball will automatically adjust according to the water level, rising to close the snorkel opening and prevent water entry.

4. When diving underwater, remember to exhale (not inhale) while ascending to the surface to ensure the float ball descends again. Confirm that the float ball moves freely and the snorkel head is completely above the water surface before inhaling.

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