Description: brand new and high quality. Feature: Made of high-quality material, durable, firm and stable for us to use. Ultra-fine spray particles, large spray volume, not wet the desktop. The driver is 5V for DC power supply, low voltage, low power, low impedance, stable waveform, high efficiency. The circuit board using environmentally friendly electronic components. Atomization film middle spray, ultrafine spray aperture, ultra dense spray holes. The surface of anti-oxidation silver layer of atomizing sheet protects the coating process and has a long service life. Mini Humidifier DIY Kits only, other accessories demo in the picture is not included! Specifications: Item Type: Mini Humidifier DIY Kits Material: Copper Size: Drive Board: 50x19.5x1.2mm/1.9x0.7x0.04in Color: As shown Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Mini Humidifier DIY Kits