Desktop Humidifier (White) Received as a novelty item from the Shiseido online store. Unused, so I haven't checked the operation. Please purchase if you understand this. - Model Name: CERC desk humidifier - Power Supply: USB powered - Power Consumption: 1.5W - Tank Capacity: 200ml - Materials: ABS resin, polypropylene - Accessories: USB cable, 1 water absorption stick I'm selling it because I don't use it. Instant purchase OK!