viniper Portable Rechargeable Fan, Small Desk Fan : 3 Speeds & about 8-24 Hours Longer Working, 180° Rotation, Battery Desktop Fan for Home/Office (Black, Light Black Blade)

Product description

• ?Longer Working Hours & USB Powered?The 2020 Upgrade Viniper brand rechargeable fan operates with 3600mAh Improved battery (type-18650) and can operate for 8-24 hours after a full charge. At the same time, the bi-directional optimization of the motherboard and battery makes the Viniper updated version usb fan have longer working hours. It can also be used via USB port from your PC computer USB charger or other USB devices.
• ?3-stage adjustable wind speed & Quietness? Small but poweful. 3-stage easily adjustable wind speed. The speed of this portable desk battery fan can also be adjusted among low, medium, and high according to your demands. it is decent and quiet which ensure the peaceful flow of air, and enough for personal use.
• ?Strong Cooling & 180?otation?The Viniper small desk fan has a strong and stable wind that keeps you cool. not disturbing your rest and work. The USB desk fan has 180 degree adjustable rotation.
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