GF Portable Mini Aromatherapy Machine Lasting Fragrance Remove Odors Aroma Diffuser from Xiaomi Eco-system Features: -Small and Portable Easy to carry, mini and ccupy little space -Pure Natural Extraction Using plant extracts with pure natural green fragrances, no harmful additives, do not stimulate to the respiratory tract -Safety and Environmental Protection With USB interface, it can be connected to the power bank, no power leakage, safer to use Parameters: Product size: 80x80x34mm Model number: GFBX1 Material: ABS+PC Color: Gray, Blue, Orange Package Contents: 1 x Aromatherapy Machine 2 x Aromatherapy Cores