*1. Long-lasting Cooling Tube: Get ready for the hot summer and the innovative materials developed to keep you cool, with ice crystal mixture that freezes faster than water and lasts longer!
*2. No Battery Needed: No charger needed! Just put this neck cooling tube into fridge or near the A/C to freeze it first, the mixture will stay at 18°C to keep your neck cool.
*3. Stay Cool, Keep Safe: The neck cooling ring will keep the 18°C(64°F) for 4-6 hours indoors or 3-5 hours outdoors, and the optimal temperature brings comfort without risk of skin necrosis or frostbite.
*4. Skin-Friendly PP Housing: Comfortable to the touch, no sharp ends, and ensure that there is no condensation when wearing the cooling tube, keeping cool and dry.
*5. Lightweight and Portable: Great for home, office, school, outdoor, beach-going, camping, hiking, backpacking and more indoor and outdoor activities.
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