The Vicks VH-750 Warm Mist Humidifier provides moisture to your air with 2 different humidity settings. This humidifier has approximately 12 hours running time per filling and the whisper quiet operation makes this suitable to leave running overnight. The convenient nightlight enables you to see the dial to adjust the level at anytime. Pure (95%) warm steam – free from bacteria, minerals and other impurities. The new VapoPad heater for use with Menthol and Rosemary & Lavender heating pads. New & improved more resistant water tank & integrated handle, facilitated cleaning via more accessible heating element and water tank. Comfortable, whisper-quiet operation. Suitable for room size 35m. Warm mist humidification. 3.8 L water tank. Visible water level. 2 speed settings. Variable control. Quiet operation. Washable filter. Night light. Size H33, W27, D16cm. Manufacturers 2 year guarantee.