JISULIFE Portable Neck Fan Hands Free Bladeless Fan with 4000 mAh Battery Operated Wearable Personal Fan Leafless Rechargeable Headphone Design with 3 Speeds Fan, Blue

OverviewWide 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 4000mAh battery, the battery life is approximately 16 hours Half-closed air inlet, dust and sweat proof.