Transparent Handheld Fan The Third Gear Mute With Base $ 7.54 Product information: Noise: below 36dB (including) Power type: USB Color: transparent, green, blue Whether to use USB: Yes Motor type: brushless motor Fan blade material: Plastic Number of blades: 4 Operation mode: normal button Size: 16.5*7.2 * 3.8cm Fan Speed Mode: 3 gears Packing list: 1* Fan Product Image: