Power Source: USB Rated Voltage: 5V / 1A Rated power: 5W rated frequency: 3-8w
Application area: 1.5m Noise: 36dB or less Air supply: no page no shet Wind speed gear: 4 Way: mechanical Support charging: Support speed speed gear position: four gears Shaking head mode: up and down fall from the stop shaking his head: does not support whether the fan page: no gross Weight: 210g packaging volume: 207 * 175 * 37mm Item: DF-613
if the internal battery: is built-in battery capacity: 2000MA
