Breathe in total comfort on the go. The Homedics TotalComfort portable ultrasonic humidifier disperses visible cool mist. Small enough to fit in your car cup holder， it's perfect for personal space. With auto-shutoff protection after 12 hours. Product dimension- 2.51" L x 2.51" W x 7" H Product weight- 0.43 lbs Rechargeable- charges in 1.5 hours for up to 4 hours per charge Visible， microfine cool mist East to remove and fill 8.5 oz or 250 ml tank Up to 7 hours runtime when plugged in 2 mist settings- continuous or intermittent Built-in color-changing accent light with on-off allows you to customize your ambience Use anywhere- home， office， auto or on the go Whisper quiet for night time use Clean tank technology helps protect the tank from mold and mildew Includes 3 wicks Includes USB charging cord 1-year limited warranty Plastic， Printed Circuit Board Assembly， Battery， Ultrasonic Plate， Wick， USB Cable， Hardware， Packaging Wipe Clean Imported Request warranty information