Specifications:Name: 280ml USB mini humidifierMaterial: Acrylonitrile Butadiene Styrene (ABS)Power: USBVoltage: DC 5VPower: 1.5-2WRated current: 0.5ATiming: 4HColor: white/grey/pinkFunction: air purification, humidificationWater capacity: 280mlSpray volume: 50ml/hSize: about 13cm x 8cmFeatures:-Portable design. Super mini body.-Low noise design, you can easily fall asleep.-Easy to disassemble and easy to clean.-Mini body. 280ml large capacity.-Multi-color changing atmosphere lights.-Continuous spray of about 30 ml/hour.-Standard USB interface design, easy to use.-The default shutdown time is 4 hours,Prevent damage to the machine in the absence of water.-Application: Humidifier can be used in room,Cars, offices, and facial hydration and humidification.Package includes:1 x Mini humidifier1 x USB data cable2 x cotton swabs1 x Manual