Car Air Freshener, 3-Mode Adjustable Intelligent Car Essential Oil Diffuser with Vent Clip Rechargeable Car Aromatherapy Diffuser (Shangri-La) Features: Aroma Diffusion: The car air freshener uses nano-mist technology to disperse essential oils, filling your vehicle with a pleasant aroma in just seconds and ensuring a refreshing and soothing environment in your car at all times. Intelligent Operation: The intelligent car diffuser for essential oils is designed to recognize your vehicle's start status and automatically controls the release of the fragrance. You don't have to worry about turning it on or off manually. Adjustable Fragrance Intensity: The car diffuser features three adjustable scent intensity levels, allowing you to control the intensity of the fragrance to suit your preference. Essential oils extracted from natural plants provide gentle and non-irritating fragrances and are safe for use around pregnant women and babies. Long-lasting Battery Life: Our car aromatherapy diffuser is powered by a 220mAh battery, with a single charge providing up to 120 days of continuous use, eliminating the need for frequent recharging. Universal & Secure Fit: This car diffuser is designed to fit the air vents of all car models. It stays firmly in place even on bumpy roads, providing you with a worry-free and enjoyable driving experience. Specifications: Item Name: Car Air Freshener Main Material: Aluminum Alloy, PP Input Voltage: 3.7V Power: 2W Battery Capacity: 220mAh Style: Shangri-La Essential Oil Color: Black Size: 6.3*4.1*2.9cm/2.48*1.61*1.14inch Package Information:  Package Size: 10*5*5cm/3.94*1.97*1.97inch Package Weight: 100g/0.22lb Package List: 1 * Electric Air Diffuser 1 * Essential Oil 1 * Charging Cable