Prameters:
Material: Silicone+ABS+Stainless steel
Battery capacity: 4000Ah (14.8Wh/3.7V）
Working time: 4-16 hours (according to different gears)
First gear speed: 3800 rpm
Second gear speed: 4000 rpm
Three-speed speed: 4500 rpm
Battery capacity: 4000mah
First gear usage time: 8.5 hours
Second gear usage time: 5.5 hours
Three gears use time: 4 hours
Input power: 5V1A
Features:
Wide range of applications：Use for both indoor and outdoor activities, office, subway, traveling, camping, picnic, hiking.
1.Air volume level 3: weak wind ＞ natural wind ＞ strong wind
2. 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.
3. Wingless design, you don't have to worry about hair being caught by fan blades.
4. Equipped with 4000 mAh battery, the battery life is approx.
5. Half-closed air inlet, dust and sweat proof.
Packing List:
1*USB cable
1*fan*1
1*manual
