Multifunctional Ultrasonic Aromatherapy Diffuser; 200ml water tank Diffuse evaporated essential oils into the air to create a relaxing, lightly scented atmosphere Night light with 7 color settings for optimal ambiance; built-in Bluetooth speaker Up to 4 hours of continuous operation; quiet operation Automatic shut-off when water tank is empty Modern round design with wood-effect base Details Diffuser ultrasonic oils with 200ml water tank Evaporates water and essential oils to produce fragrance Night light with 7 color settings Up to 7 hours of continuous operation Built-in Bluetooth speaker Auto shut-off and silent operation Rounded shape with wood-effect base Bluetooth speaker and auto power off Color: light brown Note: Since the size is measured manually, there will be some measurement error of 1-3CM Due to the different monitors, there will be differences between the actual product and the picture, please understand Package included: 1PCS