Portable Neck Fan, USB Rechargeable Personal Fan, 360° Cooling Hanging Neck Fan, 3 Speeds, for Travel, Outdoor

[Wide use of USB personal fan & running bicycle and bike] Lightweight and small personal cooling fan is easy to carry and store, suspended design, truly hands-free neckband fan, outdoor sports, indoor exercise Ideal for office, gym. If you ride a bicycle in midsummer, sweat will fall like a waterfall.
[Portable Cool Portable Fan & Double Fan] A cool, hands-free fan on the topic of the year. Soft silicone material with matching curved structure for comfortable neck protection, and adjustable size according to the circumference of the unused neck.
[Instant cooling & cooler to wear] Heat exchange, high technology leads a new trend. Cold aluminum absorbs heat, aluminum blocks dissipate heat, and physical cooling cools, so you can enjoy the coolness of a hot day.
[Powerful battery and flexible charging & quiet operation] Long-lasting battery life, up to the wind. It has two built-in 1800 mAh lithium polymer batteries that charge for 1.8 hours and can last for 4 to 8 hours whether you are working or shopping.
[Indoor outdoor combination & quality assurance] indoors, of course, great success in the outdoors! Midsummer festivals and outdoor activities, BBQ, watching sports, walking, climbing, excursions, festivals, commuting and schooling items.