Motor type: brushless motor
Shell technology: ABS
Noise: 36dB (inclusive) or less
Whether there is a built-in battery: Built-in battery
Built-in battery capacity: null
Packing volume: 11.4*8.5*6.6cm
Product net weight: 84g
Power supply mode: USB
Appearance size: 114*85*66
Number of fan blades: 5 pieces
Wind speed gear: 1st gear
Battery life: null
Fan classification: watch fan
Operation mode: normal button
