CNORKLINK Throttle valve

This scuba diving tube is designed for children aged 3 to 10 years old. The Hi-Flow tube has a special design that provides easy and efficient air flow. This feature allows the child to breathe calmly on the surface of the water without much effort. Made of specially selected safe materials, the Hi-Flow tube is convenient to use and durable. It has a soft neck, suitable for long-term use without irritating the baby's mouth. The Hi-Flow tube is ideal for both pool and open water use․