【Inspired Mist Diffusion Technology】The P3 Car Aroma Diffuser emulates the enchanting mist of a waterfall. Using patented diffusion and atomization technology, it quickly fills your vehicle with a long-lasting, widespread fragrance, transforming every drive into a refreshing experience. 【Natural and Safe Fragrance】Embark on a sensory journey with "Meet Mountains & Seas." This masterfully crafted scent combines fresh citrus, sea breezes, and woody notes to create a tranquil atmosphere. Made with 100% natural ingredients by renowned French brand Robertet, it's SGS-certified non-toxic and safe for all passengers, including pregnant women and infants. 【Smart Auto On/Off】Equipped with an advanced sensor chip, the Rohrxia aroma diffuser automatically activates upon detecting vehicle vibration and shuts off when you leave. Customize fragrance intensity and lighting effects to suit your preferences, seamlessly blending technology with natural aromatherapy. 【Long-Lasting Fragrance】Each refill bottle provides up to 1,200 sprays. The essential oil refills feature a chip that accurately displays the remaining fragrance level, ensuring you're always prepared for your next journey. 【Exceptional Battery Life】Powered by a built-in 900mAh lithium battery, this car diffuser operates for up to 14 days on a full charge. With just one hour of fast charging, enjoy an uninterrupted fragrance experience without frequent recharging. 【Multiple Fragrance Modes】Choose from four fragrance modes: Light, Strong, Brain Power, and Home. The Home mode allows you to set spray duration for 3, 5, or 8 minutes, perfect for use beyond your vehicle. 【Ambient Lighting】Enhance your driving atmosphere with three working light colors (blue, green, purple) and two ambient light modes that cycle through multiple colors. 【Leak-Proof Design】Engineered with a no-leak design to ensure safe and worry-free use in your vehicle. Specifications: Model: P3 Material: Metal body with transparent acrylic top cover Battery Capacity: 900mAh Working Time: Up to 900 hours (30 days) per refill Spray Mode: Four modes (Light, Strong, Brain Power, Home)