This fan with dual USB and solar charging features three-speed wind with silent operation, a battery life of 9-24 hours, and a night light. It is suitable for home emergencies, outdoor camping, and daily office use, making it a versatile gadget for achieving cooling and electricity freedom.

Dual-Power Black Technology: Sunlight and USB are both "Energy Sources"
It is equipped with innovative solar charging technology. As long as there is sunlight, it can be connected and used immediately without the need for additional equipment. It can also charge the built-in battery simultaneously. Whether it's on the balcony, in the garden, or on the open grassland of a camping site, as long as there is sufficient sunlight, the fan can continuously provide cool air.
It also supports USB charging and is compatible with common devices such as power banks and computers. When used at home, plug it in for power usage. When outdoors, use a power bank for extended battery life. Even you can "pre-charge" the fan to enable you to enjoy the cool breeze at any time in scenarios without sunlight - truly achieving "When there is light, there is wind; even without power, it can be charged" - achieving energy freedom.
Still feeling annoyed by the sweltering heat during summer power outages? Still worrying about not having enough electricity for outdoor camping and being unable to enjoy the breeze? This multi-functional fan that combines solar charging, USB power supply, silent strong wind force, and night light functions will become your all-in-one companion to solve your "electricity anxiety" and achieve "coolness freedom".
Multi-scenario Adaptation: From Home to Outdoor - "Cool Master"
Home Emergency: Power outage? Equipped with a rechargeable lithium battery that can last for 9-24 hours, with three wind speed settings to meet different needs. Combined with a gentle night light, it serves as both a cooling fan and an emergency light, allowing you to calmly handle situations in the dark.
Outdoor Camping: No power supply at the campsite? Just place the solar panel under the sun, and the fan will keep circulating air, driving away mosquitoes and heat, giving you a "mobile cooling station" in nature.
Daily Office: DC motor-driven silent air conditioning system with three wind speed settings. The low gear is almost silent, and turning it on during work won't disturb your thoughts, providing you with a "cool and quiet" workspace.
Details Reveal the Essence: More than just a fan, it's a life assistant.
Thoughtful Night Light: The base comes with a soft night light, with non-irritating light, providing hazy illumination when getting up at night, serving as both a fan and an "atmospheric light", adding a touch of warmth to the bedroom.
Strong Wind Force: Wide-angle air circulation design, with a wide air delivery range. Even placed in a corner, it can cover the entire space with coolness, easily dispelling the summer heat.
Durability and Convenience: Built-in rechargeable lithium battery that can be recycled, combined with dual charging mode, long service life, no need to frequently replace batteries, saving money and being environmentally friendly.
From the "life-saving cool breeze" during home power outages, to the "natural companion" for outdoor camping, and to the "silent assistant" for daily office work, this solar + USB dual-charging fan redefines the "fan" usage scenarios. It's not just a fan, but your "all-round partner" for dealing with summer, exploring outdoors, and handling emergencies.
Now, let it break your "electricity dependence", enjoy the "coolness anytime, anywhere" with the dual power supply of sunlight and USB!