Description: Nano atomization aromatherapy: intelligent active fragrance, integrated with ultrasonic nano atomization chip, nano atomization of essential oils. Remove , remove odor, bacteria removal. Two speed mode: Two fragrance modes, easy to operate, you can choose strong fragrance or light fragrance. Start and stop with the car, remove aldehydes and odors to create a comfortable atmosphere in the car. Long battery life: It can be used for 30 days on a single charge, and it does not need to be plugged in during use. Adopt low power atomization, charge once every one months, and consume less power. 365 days long lasting fragrance. Health and environmental protection: can be washed repeatedly, nano anti skid pad, can change position at will, does not hurt the car, does not leave marks. Suitable for home, office, car and more. How to use: 1. Unscrew the aromatherapy counterclockwise to reveal the aromatherapy stick. 2. Drop the essential oil into the essential oil bottle for recycling. 3. Replace the cover and tighten clockwise. 4. The nano anti skid pad is firmly pasted, and the aroma diffuser is placed on it. Specification: Material: Aluminum Alloy PC Color: Black Size Chart: Size: 91x30mm/3.54x1.18inch Package Includes: 1 Piece Aroma Diffuser 1 Piece Non Slip Mat 1 Piece Charging Cable 1 Piece Essential Oil Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!