Product information:
Noise: below 36dB(A)
Power type: USB
Color: Ling transparent White [3000mah] with small night lamp, Ling transparent Gray [3000mah] with small night lamp, Ling transparent pink [3000mah] with small night lamp, Ling transparent black [3000mah] with night light
Fan blade material: Plastic
Additional features: desktop portable wall hanging
Number of blades: 5
Operation mode: normal button
Size: 199 wind power generation
Fan Speed Mode: 5 gears
Style: modern simplicity