Product Name: Vase Aroma Diffuser Product Material: ABS+PP Rated Voltage: 5V Product Color: Light Wood Grain/Dark Wood Grain Product Size: 175*175*235mm Water Tank Capacity: 400ml Rated Power: 4~5W Rated Current: 800-1000mA Installation Steps 1. Open the top cover 2. Add appropriate amount of water 3. Add essential oils 4. Cover the water tank cover 5. Plug in the power supply 6. The aromatherapy experience begins Product Usage: The humidifier uses a USB plug-in to use, add pure water. Remember not to add other liquids containing impurities. -The classic wood grain pattern allows the aroma diffuser to be used as a modern and elegant decoration in the room. The perfect gift for family or friends. -Timer function: Three timing modes: 60 minutes / 180 minutes / 360 minutes. You can choose the appropriate mode you want. -Quiet and silent: If you are not at all an ultrasound. Ideal for bedrooms, children's rooms, yoga classes, fitness, spas, etc. - Automatic shutdown: When the water runs out, it will automatically shut off. - 7 color modes: Different colors of lights will make your family and children spend a different night. Choose the color you like and close your eyes. The essential oils will make you dream. Please allow a slight deviation in the measurement data and make sure you don't mind before ordering. High quality store for you! Shop tips: 1. The size is measured manually, please allow the error (1-3 cm). 2. Due to the different pixels of the monitor, there may be some color difference, please refer to the actual product.