USB Hollow Humidifier Oil Diffuser Air Purifier Aromatherapy Atomizer with LED Light Features: 1. Humidifies the air in the room and refresh the air quality for a better sleep. Activate vitality, make people feel good and looks more energetic. 2. Equipped with 7 LED colors light, you can enjoy a stunning colorful visual effect and meet your different needs. 3. Mini size, light weight and delicate appearance, easy to carry and convenient to operate.  4. Produce a lot of moisture to the air, relieve the dryness in your room or car, which helps a lot for those who has nose bleeding or nose allergy. 5. Small volume, easy to carry, suitable for bedrooms, offices, living rooms, car and travel. Produce fine, even and soft mist, increase room humidity, improve dry skin. Specification:  Item Type: Humidifier Material: PP+ABS Capacity: 130ml Voltage: AC100-240V,50/60HZ;DC5V Package list:  1 * Humidifier 1 * USB Cable  1 * Instruction