Experience refreshing cooling comfort with the Portable Air Cooler Fan 3-in-1, the versatile mini air conditioner engineered for bedrooms, home offices, and personal spaces who demand efficient cooling, humidification, and ambient lighting without compromise. At its core lies advanced 3-in-1 multifunctional technology, combining powerful air cooling, effective humidification, and soothing LED night light in one compact device—unlike standard fans that only circulate air, this intelligent multi-feature architecture ensures you enjoy cooler temperatures, improved air quality, and customizable ambiance, transforming any small space into a comfortable, refreshing environment whether you’re working, sleeping, or relaxing.
The revolutionary evaporative cooling system represents a major advancement in personal climate control, featuring a water tank that cools air through natural evaporation for energy-efficient temperature reduction. Whether you’re battling hot summer days, dry indoor air, or stuffy rooms, this intelligent cooling architecture ensures you experience noticeable temperature drops without the high energy costs of traditional air conditioners—providing the affordable comfort that budget-conscious users demand for effective personal cooling.
Powering this exceptional versatility is the 3-speed adjustable fan settings, enabling you to customize airflow intensity based on your cooling needs and room conditions. Whether you prefer gentle breeze for sleeping, medium flow for working, or powerful cooling for hot afternoons, this intelligent adjustable architecture ensures optimal comfort—providing the flexibility that users demand for personalized climate control throughout the day.
The built-in USB-powered LED night light features soft, adjustable illumination that creates a calming atmosphere while providing functional lighting. Whether you’re using it as a bedside lamp, creating ambiance for relaxation, or needing gentle light during nighttime, this intelligent dual-purpose design ensures you get both cooling and lighting in one device—providing the convenience that space-conscious users demand for multi-functional home accessories.
For enhanced air quality, the humidifier function adds moisture to dry indoor air, helping to prevent dry skin, irritated sinuses, and respiratory discomfort. Whether you’re in air-conditioned rooms, heated spaces during winter, or naturally dry climates, this intelligent moisture-adding architecture ensures healthier, more comfortable breathing—providing the wellness benefits that health-conscious users demand for improved indoor air quality.
The ultra-compact, portable design features a lightweight construction with convenient dimensions that fit easily on desks, nightstands, or tabletops. Unlike bulky air conditioners that dominate space, this intelligent space-saving architecture ensures you can enjoy powerful cooling in any room—perfect for small apartments, dorm rooms, offices, or travel where portability matters.
For quiet operation, the low-noise technology ensures peaceful cooling without disruptive sounds. Whether you’re sleeping, studying, working, or watching TV, this intelligent quiet architecture ensures your cooling doesn’t interfere with daily activities—providing the tranquility that users demand for undisturbed rest and focus.
The USB-powered operation enables flexible placement and energy-efficient performance, compatible with USB adapters, power banks, laptops, or car chargers. Whether you’re at home, in the office, camping, or traveling, this intelligent versatile power architecture ensures you can use your cooler anywhere with USB power—providing the portability that active users demand for cooling on the go.
For easy maintenance, the removable water tank enables simple refilling and cleaning without complicated disassembly. Whether you’re adding water for cooling or cleaning after extended use, this intelligent user-friendly design ensures hassle-free upkeep—providing the convenience that busy users demand for low-maintenance appliances.
The energy-efficient operation consumes significantly less power than traditional air conditioners, helping you save on electricity bills while staying comfortable. Whether you’re cooling a small room or personal space, this intelligent eco-friendly architecture ensures effective cooling without high energy costs—providing the savings that budget-conscious users demand for affordable comfort.
Certified for consumer electronics use with comprehensive quality standards, this air cooler meets international safety and performance benchmarks. The user-friendly setup requires minimal technical expertise—simply fill the water tank, plug in via USB, select your speed, and start enjoying cool air immediately without complex configuration.
For durability and reliability, the robust construction with quality materials withstands daily use and extended operation. The energy-efficient design maximizes cooling performance while minimizing power consumption—reducing operating costs and enhancing convenience for everyday use without compromising on cooling effectiveness.
Whether you’re cooling your bedroom at night, staying comfortable in your home office, creating a pleasant environment in your dorm room, or seeking portable cooling for camping trips, the Portable Air Cooler Fan 3-in-1 delivers effective performance with consumer-friendly simplicity. Its 3-in-1 functionality + evaporative cooling (vs. standard fans) provides comprehensive cooling with humidification and lighting, while the compact design + USB power + 3 speeds proves that personal air coolers shouldn’t compromise on portability, versatility, or efficiency—making every moment cooler, more comfortable, and perfectly refreshed with innovative cooling technology.
Key Features:
1. 3-in-1 Multifunctional Design
Combines air cooling, humidification, and LED night light in one compact device for versatile comfort.
2. Evaporative Cooling System
Energy-efficient water-based cooling provides noticeable temperature reduction without high electricity costs.
3. 3-Speed Adjustable Settings
Customizable airflow intensity from gentle breeze to powerful cooling for personalized comfort.
4. USB-Powered LED Night Light
Soft, adjustable illumination creates calming atmosphere while providing functional lighting.
5. Ultra-Compact & Portable
Lightweight design fits on desks, nightstands, or tabletops; perfect for small spaces and travel.
6. Quiet Operation + Humidifier Function
Low-noise technology ensures peaceful cooling; adds moisture to dry air for healthier breathing.
Technical Specifications:
- Function: 3-in-1 (Air Cooler + Humidifier + LED Night Light)
- Cooling Type: Evaporative cooling system
- Fan Speeds: 3 adjustable speeds (Low/Medium/High)
- Power Source: USB-powered (5V)
- Water Tank Capacity: Approximately 300-500ml (varies by model)
- LED Light: USB-powered LED with adjustable brightness
- Noise Level: Low noise operation (approximately 30-45dB)
- Dimensions: Approximately 10 × 10 × 10 cm (compact size)
- Weight: Approximately 800 grams
- Cable Length: USB cable included (approximately 1-1.5m)
- Material: ABS plastic construction
- Special Features: Removable water tank, portable design, energy-efficient operation
- Compatibility: USB adapters, power banks, laptops, car chargers
- Included: Air cooler fan, USB cable, user manual
- Color: Black (other colors may vary)
- Model: 213798
- Certifications: CE, FCC, RoHS compliant
- Warranty: Standard manufacturer warranty (region-dependent, typically 12 months)
Who Is This For?
- Bedroom Users: Quiet operation + LED night light ideal for peaceful sleep cooling and ambient lighting.
- Home Office Workers: Compact design + 3 speeds perfect for personal cooling during work hours.
- Students & Dorm Residents: Portable USB-powered design ideal for small spaces without traditional AC.
- Travelers & Campers: Lightweight portability + USB power perfect for cooling on the go.
Why It Stands Out:
- 3-in-1 Functionality: Cooling + humidifying + lighting vs. standard fans with single function.
- Evaporative Cooling: Energy-efficient temperature reduction vs. traditional fans that only circulate air.
- USB-Powered Portability: Flexible placement with USB power vs. corded coolers requiring wall outlets.
- Ultra-Compact Design: Space-saving 10cm size vs. bulky air conditioners that dominate rooms.
Bullet Points:
- 3-in-1 Multifunctional Design: Combines air cooling, humidification, and LED night light in one compact device.
- Evaporative Cooling System: Energy-efficient water-based cooling provides noticeable temperature reduction.
- 3-Speed Adjustable Settings: Customizable airflow from gentle breeze to powerful cooling for personalized comfort.
- USB-Powered LED Night Light: Soft, adjustable illumination creates calming atmosphere with functional lighting.
- Ultra-Compact & Portable: Lightweight 800g design fits on desks and nightstands; perfect for small spaces.
- Quiet Operation + Humidifier Function: Low-noise cooling adds moisture to dry air for healthier breathing.
- Energy-Efficient USB Power: Compatible with adapters, power banks, laptops; saves on electricity costs.
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