Transform any space into a peaceful, refreshing sanctuary with the 300ml USB Cool Mist Humidifier and Oil Diffuser from Fuller Air. Designed with ultimate convenience and modern style in mind, this compact device combines ultrasonic cool mist humidification, air purification, and aromatherapy into a single sleek unit. Powered easily via USB, it fits seamlessly onto your desk, nightstand, or car dashboard to help soothe dry skin, elevate your mood with your favorite essential oils, and improve your everyday air quality.