Upgraded Waterless Diffuser: Our newly upgraded plug in diffuser converts 100% pure essential oils into "dry mist" and works with any brand, There is no need to add water and no cumbersome cleaning, making it a healthier, convenient and natural option. (Note: Make sure to use 100% pure essential oil, avoid no aroma.) Easy to Use: This waterless diffuser works at a smart timer, without connecting APP and WIFI, and without manual intervention. It is compatible with 10ml oil bottles, allowing you to easily replace with 10ml essential oil. (The set includes one 10ml empty bottle.) Smart Timer: When the waterless diffuser is plugged into the wall socket, the diffuser will activate the smart intermittent mist for 12 hours: it operates for 30 seconds on high setting, followed by a 2-minute pause; on low setting, it runs for 30 seconds and then pauses for 4 minutes, shuts off after 12 hours of cycling, and starts at the next day's boot time point. This smart circulating mist not only prevents overheating but also saves energy, allowing you to enjoy the aroma safely and continuously without worrying about forgetting to turn the plug in diffuser on or off! Powerful Performance: This waterless essential oil diffuser is the upgraded version for 2025. Although its size is only 3inch x 2.5inch x 5inch, it is highly effective, releasing enough mist to fill a 600 sq ft room. Soothing Night light - Waterless diffusers are equipped with light-sensitive night lights to provide a relaxed and soothing atmosphere for your night; In addition, it also serves as a working indicator, and When the plug in diffuser is producing "dry mist", the light will rhythmically alternate between bright and dim, so that you always know the working state of the waterless diffuser. Voltage: AC110V Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines and so on. Color: White Material: plastic Size:12.7x7.8cm Package Contents: 2 x Waterless Diffuser Only the abo