COOLIFY 2S Neck Air Conditioner, Cool Down 30°F in 1S Neck Fan, Strong Wind Portable Neck Fan, Neck Cooler and Heater Personal Neck Fan 3-Speed, App Control Neck Fan Rechargeable - White

COOLIFY 2S is a neck air conditioner that can cool you down by 30°F in just one second. Equipped with the KU 2.0 pro chip and two cooling plates covering both sides of the neck, the cooling area is maximized to cool every inch of your skin. The NTC chip inside provides a constant cooling effect, even in temperatures as high as 90°F, lowering your perceived temperature by 30°F. With a dual-layer four air duct design, it blows air over a wider area, simultaneously cooling both the face and neck for a 360° comprehensive cooling experience. The adjustable memory silicone gel ranges from 0-160° and fits all neck sizes, ensuring comfortable wear. The gel adheres comfortably to your neck, even during vigorous exercise, without slipping off. Additionally, it weighs only 350g, has a low noise level of 31dB, and features anti-hair entanglement design for comfortable wear. COOLIFY 2S is equipped with an upgraded 5000mAh battery with an 80% conversion rate, providing a stunning 28 hours of maximum usage time. In cooling mode, you can enjoy 3-5 hours, while in fan mode, you can experience 11-28 hours. It also comes with an 18W fast charging cable, which can charge 80% of the battery in just 1.5 hours, and fully charge in only 2.5 hours. COOLIFY 2S can be used while charging, maximizing its usage time. COOLIFY 2S is designed with a focus on human-computer interaction, offering Bluetooth APP functionality for one-click cooling/heating/fan control. It also features continuous adjustment, allowing you to precisely control the temperature you need.