Model LB-801 Color Red + white Material ABS Quantity 1 Power Supply USB Power 5 W Frequency 113 Hz Water Tank Capacity Less than 1 (60ml) Liter Max. Humidification amount 60ml/4h L/H Continuous Humidification time 4 Hour Suited space 10~20 square meter Humidification type Ultrasonic humidifier Functions Humidifier Features You can add anything you want into the humidifier; Adds table vinegar can prevent cold disinfectant can sanitize the room light salt brain can relief laryngeal pain and chronic pharyngitis few drops of toilet water can relief children's nose stuffiness lavender essential oil can help your sleep and lemon essential oil can improve female's skin; This should be put for half an hour under natural temperature for the first time use Certification CE Packing List 1 x Humidifier 1 x USB cable (100cm) 2 x Cute absorbent cotton 1 x Chinese / English user manual