3S Cool Down 18°F: The Ku Peltier Radiator is the secret behind the neck AC device. With its 0.9 x 0.9 inch ceramic semiconductor radiator built-in, this device cools the back of your neck, refreshing your entire body in seconds. Heat energy is exchanged by a semiconductor cooling plate, and within 3 seconds, the coldness is transmitted to the skin, reducing your body temperature by 18°F!
3D Airflow and Double Vent Design: The neck fan's 3D Airflow Design includes 36 air vents that provide an immersive cooling experience. The upward vents blow cool air towards your face, while the downward vents prevent long-term wear discomfort by cooling the skin of your neck. With the patented Air Duct, 5000 RPM High-Speed Motor, and 41 mm Super wearable air conditioner, the neck fan maximizes the efficiency of the cooling process and has 3 settings: light breeze, mild wind, and cool wind.
Stylish Design & Safety Bladeless: The bladeless and hands-free design avoid the awkward moments that other cooling solutions may bring. Keep your hands free so you can do more! Using the bladeless neck fans is like wearing a pair of headphones around your neck. With its unique bladeless design, attention to comfort, adjustable hinges, and remarkable beauty, the portable neck fan will forever change the way you cool down during those hot summer days.
2H Charging Using Up to 8H: The personal fans use a 4000 mAh high-grade lithium battery, lasting up to 8 hours per charge and recharging in just 2 hours. At speed 1 without cooling mode, you can use the portable fans for 8 hours, and at speed 3 with cooling mode, you can enjoy 2 hours of a cool feeling. The duration depends on the speed you choose. Equipped with a USB-C charging port, which not only charges 2 times faster than conventional chargers but also supplies multi-way power.
Package Content: The personal neck fan comes in a specially designed space capsule case, providing a sense of tech and mystery. The package includes the cooling neck fan, Type-C Charging Cable, Carry Bag, and Instructions.
