Antibacterial antifogging agent added the water tank, eco-friendly and clean. USB universal power interface can be connected to the computer, mobile power bank and DC power. Two million times a second frequency oscillation, greatly improving air quality. One-button power switch is convenient, simple and practical. Simulation plant micro landscapes design, nice decoration and beautiful. Specification: Material: ABS Color: As Pictures Show Voltage: 5V Current: 300-400Ma Power: 1.5~2W Water Tank Capacity: 460ml Fog output: 35ml/h+5ml Full water use time: 12 hours Timing time: 6 hours Size: Approx. 14.512.68.6cm/5.714.963.39in