The humidifier can humidify your living space to prevent dry, stuffy air and flu/cold germs infecting your loved ones. Prevent dry and chapped skin in dry winter months.  Humidifiers with tank capacity is 250ML, up to 10 hours working time. The fine spray are used to increase the air humidity. And improve the air quality in a medium sized bedroom, living room or any other rooms.  Quality Material & Warm Gift:Humidifier is constructed with the finest durable materials that provides long-lasting usability .  Product Name :250ML Ultrasonic Air Humidifier Lucky Cup  Water tank:250ML(Up to Work 10 Hours)  Power: 2W  Mist Output:35ml/h  Voltage: DC5V  Connect ways:  1.phone charger  2.power bank  3.laptop USB port  Colour:yellow / Royal blue / blue / Pink  Material:ABS+PP+silicone+electronic components  Size:70 x 70 x 149mm    Package Contents:  1 * humidifier  1 * USB cable  1 * Chinese and English manual  Only the above package content, other products are not included.  Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.