Size: 4 x 4.5cm/1.6 x 1.8 inch Product type: atomizing humidifier Type: ultrasonic humidifier Design: with LED Application: 21-30 square meters Function: air humidification, noise reduction Power mode: AC Color: black Material: plastic + electronic components Noise: less than 36dB voltage : 220V-240V Rated power: 25 Atomization quantity: 500 ml Special atomizer water level: 6-10 cm Metal water atomizer: 5-10 cm Number of mist outlets: 1 Occasions: home Quantity: 2 pcs Highly efficient conversion of water mist to deliver ultra-high mist. Can quickly increase the humidity of the environment. None water and power failure protection. Suitable for home use. Package content: 2 x atomizing humidifier Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing . The measurement error is +/- 1-3cm.