Features 1. Simulate candlelight lighting effect, and at the same time as a very delicate night light; 2. It does not need any cotton filter, you can directly drop the essential oil into the water for aromatherapy; 3. Built-in smart chip, automatic power off when water shortage, very safe. Parameter Size: 9.5*9.5*15cm (D2.85in *H4.5in) Capacity: 120ml Spray volume: 10-15ml/h Use time: 8-12 hours Certificate: ce, rohs, fcc Support: Aromatherapy Essential Oils List Diffuser*1 English instruction manual*1 Type-C cable*1 Instructions 1. Add water to the water tank, please be careful not to exceed the water level; 2. Connect the power supply, you can use 5V1A adapter, power bank or computer USB interface; 3. Short press to turn on the spray, long press to turn on the night light mode.