Ventilador portátil com efeito de resfriamento para verão CL02, ventilador semicondutor USB (branco)

1.A perfect choice for home and office 2.It is also great for camping and other outdoor activities in the hot summer 3.USB Rechargeable, easy to charge the fan by connecting with a power bank, adapter, car charger, laptop, computer, etc 4.This fan will keep you cool while working and is super silent so that it doesn't disturb you with noise Specification: 1.Product material: ABS+ aluminum alloy + electronic components 2.Product size: 50*50*140mm 3.Product weight: 130g 4.Input voltage: DC 5V 1A 5.Input current: less than or equal 1000mA 6.Battery capacity: 2000mAh 7.Working hours: First gear: Use time of about 8 hours (cooling at the same time about 1 hour 40 minutes) Second gear: Use time about 5 hours (cooling at the same time about 1 hour 20 minutes) Third gear: Use time about 3 hours (cooling at the same time about 1 hour) 8.Charging time: about 3 hours