Air Humidifier recommended room size: 15m2, cold, power consumption: 5W, humidification capacity: 34ml/hour, water tank capacity: 0,26l, noise level: 36 dB, automatic shut-off when the tank is empty, 7-color led lighting inside the water tank, adjustable steam release level, backlights, two levels of humidification, connection via usb, humidifier, quiet operation and power regulation, colour: white and grey