Mini Portable USB Air Conditioner Fan, Hanging Neck Air Cooler Smart Sport USB Fan, Hanging Neck Cooler Physical Cooling, Travel Wearable Necklace Fan (Black)
- ...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. You can hardly hear anything especially calm winds, fans are very quiet when working. You won't get in your way while you're at work, reading, or sleeping..
- ❄ 【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. There is nothing to block the sunlight and you can not drive with fans or fans. Mufflers, gel sheets, cooling sprays, etc. that get cold when water is added will get progressively thinner over ti.
- ❄ 【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. Please be sure to contact us by all means if there is a defect in the product by any chance .....