{"product_id":"homefish-semiconductor-cooling-handheld-fan-4000mah-usb-rechargeable-1","title":"HOMEFISH Semiconductor Cooling Handheld Fan 4000mAh USB Rechargeable","description":"\u003cp\u003eStay refreshingly cool wherever you go with the \u003cstrong\u003eHOMEFISH Semiconductor Cooling High-Speed Handheld Fan\u003c\/strong\u003e. Packed with a powerful 4000mAh rechargeable battery and cutting-edge semiconductor cooling technology, this portable fan delivers fast, efficient temperature reduction in the palm of your hand — perfect for outdoor adventures, commutes, workouts, and everyday use.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100-Speed Variable Airflow:\u003c\/strong\u003e Dial in the perfect breeze with 100 precisely adjustable fan speed settings, giving you complete control over your cooling comfort.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Screen Display:\u003c\/strong\u003e An intelligent LCD screen shows real-time speed settings and battery level at a glance, so you're never caught off guard.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperconductive Ice Porcelain Cooling Technology:\u003c\/strong\u003e Advanced semiconductor-powered cooling rapidly draws heat away from your skin, delivering a noticeably cooler sensation within seconds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior High-Power Airflow:\u003c\/strong\u003e The high-performance motor generates strong, consistent airflow even in sweltering outdoor conditions, keeping you comfortable on the go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuiet Brushless Motor:\u003c\/strong\u003e The precision-engineered brushless motor operates with minimal noise, so you stay cool without the disruptive hum of conventional fans.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Safety Protection Chip:\u003c\/strong\u003e An integrated protection chip guards against overcharging, over-discharging, and overheating for safe, dependable everyday use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4000mAh USB Rechargeable Battery:\u003c\/strong\u003e A large-capacity battery provides extended runtime, and the convenient USB charging means you can power up from any laptop, power bank, or USB wall adapter.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable Design:\u003c\/strong\u003e Lightweight and ergonomically shaped, this fan fits comfortably in your hand and slips easily into a bag, backpack, or pocket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HOMEFISH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Capacity:\u003c\/strong\u003e 4000mAh\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 5V (USB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan Speeds:\u003c\/strong\u003e 100 adjustable levels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Control:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTiming Function:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cp\u003eWhether you're at an outdoor festival, hitting the gym, commuting, or simply relaxing at home on a warm day, the HOMEFISH Handheld Fan is your go-to personal cooling companion. Its whisper-quiet motor and powerful airflow make it a standout choice for anyone who values comfort and convenience.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on safe portable electronics use and battery safety, visit the U.S. Consumer Product Safety Commission (CPSC) Lithium-Ion Battery Safety page.\u003c\/p\u003e\n\n\u003ch2\u003eYou May Also Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/best-seat-in-the-house-retro-quote-canvas-wall-art-print\"\u003e\"Best Seat In The House\" Retro Quote Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How long does the HOMEFISH 4000mAh handheld fan battery last on a single charge?\u003c\/h4\u003e\n\u003cp\u003eA: Battery life varies depending on the speed setting used. At lower speeds, the 4000mAh battery can provide several hours of continuous use. Higher speed settings with the semiconductor cooling active will consume more power. USB charging lets you easily top up the battery from any standard USB power source.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What makes semiconductor cooling different from a regular handheld fan?\u003c\/h4\u003e\n\u003cp\u003eA: Unlike a standard fan that only circulates air, the HOMEFISH fan features superconductive ice porcelain semiconductor cooling technology. This actively draws heat away from the contact surface, delivering a noticeably cooler sensation — similar to a cold touch — in addition to the airflow, for a more refreshing experience.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use the HOMEFISH handheld fan while it is charging?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the fan can typically be used while plugged in via USB. The built-in protection chip monitors charging and operation to help prevent overheating, over-discharging, and overcharging during use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the HOMEFISH portable fan suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Its compact, lightweight design and high-capacity rechargeable battery make it ideal for outdoor settings such as festivals, sporting events, travel, hiking, and more. The 100-speed settings let you adjust the airflow to suit any environment.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How long does the HOMEFISH 4000mAh handheld fan battery last on a single charge?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Battery life varies depending on the speed setting used. At lower speeds, the 4000mAh battery can provide several hours of continuous use. 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