Semiconductor Cooling High Speed Handheld Fan Usb Mini Portable Charging Folding Violent Small Fan

Product information: Power mode: USB Noise: 36dB (A) -45dB (A) (inclusive) Color: as shown in the picture Built-in battery capacity: 2000mAh-4000mAh (inclusive) Shell process: 19147749664 Product net weight: 231g Battery life: 6-8h (inclusive) Motor type: brushless motor Whether to support charging: Yes Packing volume: 167 * 62 * 67mm Rated voltage: 5 Additional features: digital display Number of blades: 6 or more Fan Category: Handheld Fan Origin: Chinese mainland Appearance size: 160 * 64.5 * 59mm Rated power: 10 Whether it has a built-in battery: built-in battery Operation mode: normal button Applicable area: 5 square meters Wind speed gear: 5 gears Package: 1 * Fan