HESHENG Portable Mini Fan Neckband Bladeless Neck Hanging Cooler USB Rechargeable Fan , 3 Speed Adjustable For Home Office Outdoor

[Hands-free design]---The portable neck fan is designed as a headset and can be used at hand; the hands-free personal mini fan allows you to relax your hands anytime, anywhere. Fashion style makes you look cool. Hanging on the neck, it is suitable for traveling in hot weather, so that you can avoid the embarrassment of dripping sweat suddenly in public in many places. [3 Adjustable speed levels]---Innovative twin-turbo design, low/medium/high-speed grades. Press the power button to adjust the appropriate fan speed. The neckband fan with strong airflow can quickly blow away the sultry heat and double the refreshing. [USB rechargeable]---2000mAh lithium battery fan built-in rechargeable powered by USB. No additional batteries are required. The small personal fan is compatible with most computers, laptops, portable chargers and other devices with USB output. The working time of 2-6 hours depends on different speeds. [78-hole surround]---Blower design inspiration, multi-air duct design, greatly reducing noise, 78 surround air outlets, all-round wind out, significantly enhance the wind gathering effect, bringing you a cool summer . [Various applications for your choice]---This portable mini fan is suitable for travel, outdoor activities, office, personal heating, sports, running, sitting, reading, etc.