Using the standard nebulization process, cold air diffusion targets essential oils and fragrances, fragminitizing them to turn into fine and refreshing dry mist. The cold air diffusion allows the oils to maintain their essence integrity, while boosting the olfactive power, without using heat or any other methods that might be dangerous or useless. Dr Scent Diffusing machines help keep your surroundings clean, fesh, and healthy. Enjoy the essence of nature in your space. Product Name: Portable Scent Basic Details: Dimension: 71 * 119 mm (H) Bottle Capacity: 10 ml Weight: 0.7 kg Material: PBT + PC + POM + ABS + Metal Input Power: AC 100-240V / USB 5V 1A Power: 5W Battery: 2200mAh Additional Features: The first portable scent diffuser designed for car use. It is the perfect solution for car scenting, and for making your car smell of freshness and luxury. Built with sturdy, heat resistant material, and styled with a modern, sleek design. Portable and lightweight, convenient and safe to use. Featuring nebulizing Nano Technology, Cold Air Diffusion System. Portable Scent is easy to recharge with USB plug, easy to install and navigate through digital touch. Programmed with lights to indicate power levels, double faced design, powered by Operating Mode, with low consumption on maximum level of 1 ml per hour (works 1 hour continuously then stops). Accessories: USB Cable.