Interface mode: USB interface, universal for domestic and foreign adapters. Product capacity: 1000ml. Power type: DC power. Humidification: 50ml / H. Application area: 30- 40mi. Noise level: 20dB- -40dB. Applicable water quality: tap water (purified water, distilled water does not affect the spray effect). Product size: 103mmX103mmX218mm. Power supply voltage: DC5V. Applicable power: 3W. Product category: Direct evaporation