Mini USB Portable Desktop Fan

Portable Desktop Fan Ultra-Thin Powerful Silent Air Circulator Fan Mini USB Ventilator Fan for Office Home Bedroom Dormitory FEATURES FOUR WIND SPEEDSFREE CHOICE STRONG WIND FORCEENJOY A REFRESHING BREEZE ULTRA THIN BODYNOT OCCUPYING SPACE ANGLE ADJUSTMENTLARGE AMPLITUDE AIR SUPPLY LONG LASTING ENDURANCEDUAL USE OF CHARGING AND STORAGEHANDHELD DESIGN ONE MACHINE FOR MULTIPLEPURPOSES PRODUCT PARAMETER Product name:Mini USB Portable Desktop Fan Rated input: DC5.0V/1.0A Working current: 0.25-0.9A Rated power: ≤4W Battery capacity: 1200mAh Battery life: 4.5H on 1-speed, 3.5H on 2-speed, 2H on 3-speed, 3H on 4-speed natural air mode Charging time: about 2 hours PACKAGE  Fan host *1, Manual *1, Charging cable *1