The First Neck Fan with Cooling Tube - All-round cooling and hands-free comfort: two side fans plus a neck ice cooling ring deliver rapid physical cooling with airflow emerging from the sides. This makes it a practical summer essential and a solution for hot flashes and menopause. - Safe and instant cooling: PCM refrigerant freezes below 78.8 F (26 C) and freezes faster than water. The cooling tube is SGS tested to ensure body safety. It remains comfortable to wear without sticking or pulling on the skin during movement. - Reusable ergonomic design: neck ring shell is made with high-quality material and can be frozen again after it melts for repeated use. The neck loop fits people of all sizes comfortably, with a weight that keeps it snug around the neck without pressing on the spine or slipping during exercise. - Three speeds and 360-degree airflow: the two fans offer Soft, Natural, and Strong wind settings. The neck fan supports 360-degree rotation to direct airflow from any direction. - Detachable and space-saving: it can be separated into 2 fans and 1 neck ring, with each item usable separately or together for convenience. Easy to store and carry, and it can be wall-hung for space saving. Usage scenarios - Outdoor activities: running, cycling, hiking, and other sports in hot weather to stay cool on the move. - Work and daily life: at a desk, during commutes, or in hot environments, with relief from heat and hot flashes. - Travel and gym: lightweight, portable cooling that fits into bags or can be mounted for easy access during workouts or trips.