DescriptionThe item is a creative sunset projection light air humidifier with beautiful light, which can help you to relieve the dry environment and keep your skin moisturizing, especially in an air conditioner room. Use this delicate humidifier, you can enjoy the fresh air. It's a practical home appliance for you and your family.Features-Color: White -Material: PP, PC, silicone, hardwares, electronic components -Size: 15.00X14.00X9.50cm/5.89X5.50X3.73inch. -Note: The USB cable is included. - Also can be a good decorative gift choice for your friends, they will be very happy for that. - It is also a stylish room decoration. Bring you a new feeling and good mood. - Wide application in beauty salon, SPA, Yoga, bedroom, living room, dining room, conference room, office, reception center etc. - It will create a cozy, soothing, and comfortable environment for a sweet sleep. - Humidifier can be used in home and office, more effective in humidifying and hydrating skin.Specification- Working voltage: 3.7v -Battery capacity: 2000mAh -Water tank capacity: 300ml -Spray volume: 35-50L/H -Charging time: about 4 hours -Battery life: about 4-8 hours -Spray operation: turn on the power, click the 1 button to turn on the continuous spray mode, click the 1 button again to start the intermittent spray mode (spray for three seconds and stop for three seconds), click the 1 button for the third time to turn off all spray modes. Do this cycle. -Light operation: click the 2 button to start the sunset light, and click the 2 button again to turn the sunset light on and off. Long press the 2 key to adjust the brightness of the light (long press to brighten, release and then long press to darken). Long press the 1 button to turn on the colorful wheel mode of the light, long press the 1 button again to fix the light color, and long press the 1 button for the third time. Lights off.