USB rechargeable fan customized

Power mode: USB
Noise: below 36dB
Colors: green, blue, yellow and pink
Capacity of built-in battery: 500 mA
Speed regulating gear: second gear
Shell technology: color printing
Motor type: brush motor
Rated voltage: 220V
Gross weight: 150g
Rated power: 2W
Built-in battery: Yes
Operation mode: mechanical
Applicable area: 20m
Shake your head: shake your head left and right
Size: 155*78*46
Rated frequency: 50HZ