Usb rechargeable fan

Fan blade material: Plastic Additional features: The third gear adjustment Size: 220*75*230 Motor type: brushless motor Shell process: ABS With a built-in battery or not: removable battery Rated Power: 3W Power type: USB Rated Voltage: 5V With USB or not: Yes Number of blades: 3 Fan Speed Mode: 3 gear Fan Category: USB fan Operation mode: normal button