JISULIFE Neck Fan Rechargeable Fan 4000mAh Silent USB Portable Bladeless Fan
- 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.
- Battery capacity:4000 mAh
- Voltage working range:3.0-4.2 (V)
- Wattage:5 Watt
- Running time:4-16 hours
- Interface Type:USB-C