Jiawu Aluminum Alloy Ear Equalization Training Tool for Snorkeling Free Diving Beginners, Ear Pressure Balance Auxiliary Practice Tool with 3 Balloons, Diving Accessories (Blue)
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About
Effective Ear Pressure Equalization: By performing actions such as pinching the nose, closing the glottis, and controlling tongue position, this ear pressure balance diving tool creates a sealed chamber in the oral cavity to help balance pressure, lift Eustachian tubes, and allow air entrance to the middle ear.
Premium Aluminum Alloy Material: Crafted from lightweight yet sturdy aluminum alloy with anodized surface treatment for erosion and rust resistance, ensuring durable long-lasting performance during underwater training.
Stable Non-Slip Grip: The specially designed groove enhances grip stability for secure handling during underwater practice, providing improved control and confidence while mastering diving skills.
Comfort & Design: Features smooth airflow and snug fit, plus a dual water flushing system at the intake port for thorough airway cleaning, ensuring a clean and hygienic breathing passage for extended dive sessions.
Includes 3 Balloons & Storage Box: Comes with three secure, stylishly colored balloons and a convenient storage box for easy access and organization, adding elegance and functionality to your practice routine.
