Portable USB Rechargeable Semiconductor Cooling Handheld Fan

Stay cool on the go with this innovative handheld fan, featuring advanced semiconductor cooling technology for enhanced performance. Easily rechargeable via USB, it offers convenience and energy efficiency, making it perfect for personal use in various settings. Its portable design ensures you can carry it anywhere, while the quiet operation ensures minimal disruption. Ideal for those hot summer days, this fan is a must-have accessory for instant relief from the heat. Fan Blade Material: Plastic Additional Features: High speed infinite 100 wind speed levels Style: Outdoor Motor Type: Brushless Motor Shell Technology: Spraying (UV paint, rubber paint, metal paint, piano paint, pearl powder) Noise: 36dB (inclusive) or less Is There a Built-in Battery?: Built-in battery Built-in Battery Capacity: 2000mAh-4000mAh (inclusive) Product Weight: 142G Power Supply Mode: USB Physical Dimension: 60*52*160 Number of Blades: 5 pieces Wind Speed Level: 3rd gear Battery Life: 6-8h (inclusive) Operation Method: Knob type Manufacture country: China Instructions included: No