The Dreo Ultrasonic Cool Mist Humidifier 2-pack features a 0.8 gallon water tank per unit with up to 30 hours of continuous runtime. Each humidifier uses ultrasonic technology to produce a 5-micron ultrafine mist for even humidification across rooms up to 300 square feet. The humidifiers measure 8.78 inches wide by 6.58 inches deep by 10.31 inches tall and weigh 5.06 pounds each.

Key features include precise humidity control within 5% accuracy, BPA-free materials for safe operation, and aromatherapy capability for essential oil diffusion. The units include a built-in timer function and operate on standard 120 volts with a 6-foot power cord. The compact tabletop design is suitable for bedrooms, nurseries, offices, and medium-sized rooms requiring consistent moisture control.