180ml Essential Oil Diffuser for Large Room 24 Hours with 7 Color Changing Lights Aromatherapy Diffuser 2 Spray Modes    Features： 1.MULTIFUNCTIONAL HUMIDIFIER. The Aroma diffuser humidifier with a harmonious LED atmosphere light, gentle fragrances and a cool steam mist. Ideal gift for your friends. 2.UNIQUE PRESERVED FLOWER STYLE. The unique preserved flower gift box outlook makes it not only a common sray humidifiet or a aroma diffuser, but also a excellent desk decoration. Eye-catching and pretty. 3.ULTRASONIC NEBULIZATION. 2 mist modes, continuous / intermittent spraying, 180ml large water capacity, which guarantees a perfuming and misting time of 12-24 hours. Allow you enjoy cooling mist and romantic atmosphere whole day. Super quiet, convenient and practical. 4.SAFE AND DURABLE. Ultrasonic humidifier works quietly without any noise, so you can put humidifier diffuser in baby's room. Auto power off if water runs out for security. 3.COLORFUL LED NIGHT LIGHT. Colorful night lights provides you a romantic atmosphere for comfortable night sleeping. This aroma diffuser spraysquietly and continuously, essential oils can transform into fine mist with water and produce cool mist in the room, which can improve air quality and dry skin. 5.WIDE USE METHODS. Add few drops of your favorite essential oils, cool mist humidifier will diffuse lovely fragrance in your whole room, perfectly matches home, bedroom, yoga, office, spa, also a great gift for everyone. Specifications: Material: ABS+Electronic Components Water Tank Capacity: 180ML Battery Capacity: 2000mAh Rated Voltage: 5V  Rated Power: 4-4.5W  Current: 850-900mA  2 Gears Spray: Continuous Spraying; Intermittent Spraying Spray Volume: 30-50ML/H Working Time: 12-24 Hours Noise Level: ≤ 36 dB(A) Color: Blue; Pink; Yellow  Size: Approx. 14.5x11.3cm/5.71x4.45in Weight: Approx. 310g Package Includes: 1 Piece Mini Desk Spray Humidifier 1 Piece USB Charging Cord 1 Piece User Manual note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you