Electric fan portable USB charging small fan outdoor camping fan

Electric fan portable USB charging small fan outdoor camping fan

Light source quantity specifications: 3W(12pcs SMD LED) three-level dimming

Speed adjustment gear: stepless speed adjustment

Battery specifications: 21700/3.7V/1200 mah

Indicator function: LED green light power display

Protection function: over charge and discharge protection function

Input: DC13.5 V 2.5 A (MAX)

Output: USB 5V 1A

Adapter cable length (1.5 m)

Service time: 6.5-24h

Charging time: 3-4h (13.5V 1.5A)