【Handmade Glass Diffuser】 Our Porseme 500ml aroma diffusers are 6.5'' in diameter and 7'' in height. They are handblown glass, so that each glass globe is unique. The 500ml glass diffuser is designed for large capacity which will run for 15-21 hours and it is suitable for 500-1000 square feet. You can place in any area and relax. | 【Unique Art Decorative Design】Our 500ml glass essential oil diffuser has an elegant sliver plated glass cover and wood grain decorative base. It is very suitable for your bedroom, living room, children's room, study room, office and yoga room. | 【Amazing and Charming Light】 The LED lights can be set to 7 different soothing and mesmerizing colors. Press the “LIGHT” button to adjust the light color you prefer (fix/change color). In addition, you can use the mist and light modes individually or together. | 【Ultrasonic Humidifier】 This Essential Oil Humidifier is using a special craft and upgraded ultrasonic technology. You can add essential oils as an aromatherapy diffuser. It can release nano scale cold mist which ensures that the quality and effectiveness of the essential oils remains optimal. | 【2 Mist Modes】 This large capacity oil diffuser comes with 2 mist modes: continuously spray and interval spray. Continuously mist can run around 15 hours and interval spray (stop each 30s) will last around 21 hours. | 【High Quality And Safety】 BPA free material with hand-blown glass globe. After you drop several essential oils that will release cool mist to fill everywhere. | 【Waterless Auto-off】 As a safe waterless auto-off design that prevents it from overheating when runs out of water, which assures safety for you and your family. Perfect to set and go to sleep without worry. | 【Easy to Use】The Porseme 500ml glass diffuser comes with a 500ml essential oil diffuser, a DC power adapter, and an instruction. It is very easy to use and clean. | 【Creative and Practical Gift Idea】Our 500ml large capacity diffuser is a wonderful gift choice for birthday, anniversary, mother's Day, Valentine’s Day, wedding, graduation, Thanksgiving, Christmas to families, friends, teachers, lover, and colleague. | 【100% Satisfaction Guarantee】We have great faith in our glass essential oil diffusers. We offer a 12-month warranty and lifetime technical support for our diffusers. Your satisfaction is our first goal!