1000ml crystal lamp humidifier high quality crystal intelligent humidifier with 7 colour dime lights and automatic switch off when waterless capacity 1litre 1. this crystal humidifier is equipped with colored gradient lighting to create a rose light effect. 2. 1000ml large capacity design, no need to add water frequently. 3. humidifier adds the function of water shortage and power failure protection, usb charging design, one-button opening, convenient and safe use. 4. quiet humidification low noise, no disturbance, whether working or resting, can make the skin fresh and moisturized. 5. suitable for family, yoga, office, spa, bedroom, baby room, desktop and other scenes colorful usb crystal humidifier 1000ml large capacity air humidifier portable room office desktop humidifier.