Portable USB Fan: Compact, Foldable, Silent, with Digital Display for Handheld or Desktop Use

This innovative gadget is a compact and foldable USB fan designed for both handheld and desktop use. It operates silently, ensuring a peaceful environment while providing a refreshing breeze. Equipped with a digital display, users can effortlessly monitor and adjust the fan settings to their preference. Ideal for use at home, the office, or while traveling, this fan combines convenience with efficient performance to keep you cool wherever you go. Power supply mode: USB Noise: 36dB (inclusive) or less Rated voltage: 5 Rated power: 4.5 Application area: 10 m Wind speed level: 5 gears Operation method: Normal button Whether to support charging: support Is there a built-in battery?: Built-in battery Built-in battery capacity: 1000mAh-1200mAh (inclusive) Number of blades: 3 pieces Shell technology: plating Product Weight: 350G Physical dimension: 192*90*40MM Battery life: 1-3h (inclusive) Additional features: Digital display folding Manufacture country: China Instructions included: No