【Wall Mounted or Desktop】You can choose to use cordless design essential oil diffuser on the table or hang it on the wall, easy to install and operate. Hanging the diffuser at a high place can prevent children from accidentally touching it and saving space for you, or you can just put it standing on your bedroom desk, office table, in a higher place, suitable for multi scene use. 【Automatic Sprayer Dispenser with Body Sensor】This smart hotel diffuser adopts body sensor technology, intelligently senses human activity and operates automatically. The fragrance machine has a built in empty bottle, and users can add add essential oils, perfume or place solid balms by themselves. Enhance any environment with your favorite fragrances. 【Long Lasting Fragrance】This automatic desk humidifier for office has a built in 1800mAh battery, rechargeable design, no need to replace the battery, convenient and fast. It is designed with large capacity spray, long lasting fragrance, suitable for small and medium spaces. It runs quietly, suitable for restful sleep or working environment, won't disturb your work or study. 【Wide Scope of Application】This body induction bathroom diffuser is suitable for a variety of settings, including homes, bedroom, offices, bathrooms, public places, living room, study room, hotels, etc. It is not only an aromatherapy machine, but also can be used as a humidifier or car diffuser to humidify the air when the weather is dry, or add own skin care water into an empty bottle. 【Service】We are very confident in the quality of this intelligent fragrance diffuser. If you have any suggestions for improving the product or encounter any problems during use, please contacts us, we will provide you with 360 days of after sales service, and give you a professional and detailed reply within 24 hours.