JISULIFE New Upgraded 5 Speed Life 3 Portable Neck Fan Bladeless Fan 4000 mAh Rechargeable USB Desk Fan 3 Speeds For Camping Hiking Travel Picnic Jogging Outdoor Activity Badminton Court Concert FA14

Jisulife. Original Jisulife. 3 speeds of air volume: soft wind natural wind strong wind. Designed as a fashionable headphone shape to free your hands. Built-in 4000mAh battery, working time is approx. 4-16 hours. Hidden fan blades design, you don't have to worry about hair being caught. Use for both indoor and outdoor activities, office, subway, traveling, camping, picnic, hiking. Bladeless neck fan can be used safely by children and adults. Input: 5.0V 2.0A Max. Battery Capacity: 4000mAh 14.8Wh/3.7V). Battery Cell: Lithium-Ion Battery. Fan Wind Speed: 2m/s Max. Noise Level: 25dB Min. Product Weight: About 257g. Charging Time: 3-5 Hours. Operating Time: 3-16 Hours. Dimension: 197mm60mm198mm. Original Jisulife. 3 speeds of air volume: soft wind natural wind strong wind. Designed as a fashionable headphone shape to free your hands. Built-in 4000mAh battery, working time is approx. 4-16 hours. Hidden fan blades design, you don't have to worry about hair being caught. Use for both indoor