Product name:Leafless hanging neck fan
Product weight: 9.1 OZ
Battery capacity:4000 mAh
Voltage working range:3.0-4.2 (V)
Wattage:5 Watt Running time:4-16 hours
Interface Type:USB-C Main
Wide range of applications：Use for both indoor and outdoor activities, office, subway, traveling, camping, picnic, hiking.
Air volume level 3: weak wind ＞ natural wind ＞ strong wind . The neck fan has 78 ventilation holes that keep the face cool and can keep the makeup. It can be used safely by children and adults.
Wingless design, you don't have to worry about hair being caught by fan blades.
Equipped with 4000 mAh battery, the battery life is approx. 16 hours . Half-closed air inlet, dust and sweat proof.
1 * Hands-free Personal Fan
1 * USB C USB Charging Cable(3.28 feet)
1 * User Manual