Features: 1. [Crystal Salt Stone]The humidifier with salt stone lamp and a cool mist, the elegant aromatherapy diffuser creates an aromatic and tranquility. 2. [Colorful Light]This personal humidifier with 7 color-changing LED lights can create a warm and environment. 3. [Keep You Healthy]It not only helps adjust dry air in the air-conditioned room also moisturizes your , relieves nasal congestion, and purifies the air, keeps you healthy all the time. 4. [Low Noise]Quiet humidification is low noise and does not disturb, no matter when you are working or at rest, let the refresh and moisturize. 5. Application field: 1. Office: keep the air moist, reduce the damage of air conditioner, and reduce the working pressure. 2. Bedroom: calm the nerves, help sleep, moisturize the , and moisturize the throat. 3. Living room: decorate the space, create an atmosphere, and feel happy. 4. Car: keep the air Specifications: Product name: salt lamp humidifier Model: WX813 Input voltage: DC 5V Input current: 1A Working current: 1A Rated power: 5W Atomization vibration frequency: 2.4MNz Water capacity: about 200ml Spray volume: 20-25mL/H Use time: about 9 hours for continuous spray, and about 15 hours for indirect spray Applicable area: 11 (inclusive) - 20 (inclusive) Noise: 36dB Product size: 133 x 133 x 124mm : ABS colour: light green Package Contents: 1 x Humidifier 1 x USB power cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.