Sell USB charging fan portable standable fan silent fan best price

Basic parameters: Power supply mode: USB Specification: 10.5X10.5X6.5CM Product features: retractable, foldable, noise reduction fan Rated voltage: 3.7V Rated power: 1.6W Air supply method: turn page Wind speed gear: 3 Operation mode: mechanical Whether to support charging: support Gross weight: 19.5kg Color: Vibrant Yellow, Maca Green, Ceramic White, Barbie Powder Whether built-in battery: Yes Function: telescopic folding Number of blades: 5 Speed adjustment gear: third gear