Great scam unfortunately the device. I don't know what to say first, nothing works. Initially, it doesn't produce any steam, so the essential oil it claims to disperse doesn't exist. After the first charge, it had no battery left, meaning you turn it on to work and it barely lasts for 8 seconds and then shuts off, so it doesn't even function as a light. And finally, the grand finale, one day as I passed by it, I saw the entire furniture soaked with water. In the end, the device was leaking the water you put in from the top, so it practically ruined my furniture. I'm sorry I was fooled like this and stay away from this product.