Portable Handheld Fan With Semiconductor Cooling 6-Speed USB Rechargeable Mini 4000-6000mAh Battery Quiet 36-45dB

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Product Highlights: • Advanced semiconductor cooling technology delivers instant refreshment—ideal for outdoor activities, commuting, office use, or travel • Ultra-quiet operation (36–45 dB) ensures comfort in libraries, bedrooms, or shared spaces • High-capacity 4000–6000mAh built-in lithium battery supports 12+ hours of continuous runtime on low speed • 6+ speed settings with intelligent variable-frequency control for precise airflow adjustment • Premium 6-blade aerodynamic design enhances airflow efficiency and reduces turbulence • Compact foldable structure with ergonomic grip—perfect for pocket, bag, or desk use • Fast USB-C charging (compatible with power banks & wall adapters) • Durable ABS housing with smooth matte finish; available in white, gray, pink (standard & high-capacity variants)

Product Specifications: Power Source: Built-in rechargeable lithium battery Battery Capacity: 4000mAh–6000mAh (varies by model) Runtime: Over 12 hours (low speed) Noise Level: 36dB(A)–45dB(A) Motor Type: Brushless DC motor Fan Blades: 6 or more Speed Settings: 6+ adjustable levels Cooling Function: Semiconductor-based active cooling Charging Support: Yes, via USB Operation Mode: Manual button control Foldable Design: Yes Weight: Lightweight portable construction Size: Compact handheld form factor Color Options: White, Gray, Pink (Standard / High-Capacity 1800mAh or 3000mAh versions)

Note: • Semiconductor cooling provides localized chill effect—not equivalent to air conditioning; best used in moderate ambient temperatures • Actual runtime varies based on speed setting, cooling intensity, and ambient conditions • Clean blades regularly with dry cloth; avoid submersion or liquid contact • Store in cool, dry place when not in use