Product Details: Name: Cloud Mist Car Aromatherapy Machine, Fragrance Replacement Pack Style: Cloud Mist Capacity: 10-20ml (the actual capacity received shall prevail) Fragrance: Cedar, Sea Breeze, Forest, White Tea, Weiyang (the internal fragrance replacement pack is the same) Note: The car aromatherapy machine comes with a fragrance replacement pack, which is only compatible with this aromatherapy machine Features: Enhanced aroma experience: New car air freshener, experience soothing and long-lasting fragrance. It emits a soft mist through timed spray, exuding a fresh scent without the strong smell or rapid dissipation of traditional air fresheners. Smart Odor Management: Equipped with cutting-edge vibration sensors and smart technology, the device automatically starts when your vehicle starts and stops running after 10 minutes of parking, making it easy to control odors and save energy. Wireless Operation: The powerful battery can be charged in just one hour. This car diffuser is perfect for short drives and long trips, ensuring a worry-free aroma experience. Fashionable Gift Choice: This innovative car air freshener features ambient lighting and a stylish design, making it an attractive addition not only to your car, but also to your bathroom, bedroom, and more. Instructions Power on: Press and hold the button for 3 seconds. Power off: Press and hold the button for another 3 seconds. Activate ambient light: Press the button once. Deactivate ambient light: Press the button again. Operation Modes Normal Mode: Releases a scented mist every 5 minutes. Sleep Mode: Activates during exercise (when vibration is detected). If no vibration is detected within 10 minutes, it will go into sleep mode to save energy. How to Replace Refills Firmly grasp the side of the aromatherapy compartment and pull it out. Align the new aromatherapy box with the socket in the device to ensure a secure fit. Product Includes: 1*Cloud Mist Car Aromatherapy, 1*Replacement Scent Note: Please allow slight size errors due to manual measurement; Please allow slight color errors under different monitors.