Description: Easy to Install: This Essential Oil Diffuser can stand alone on a desk at home/office, or can be mounted on a wall to impress your friends and make them smell very good when they visit. Adjustable:Long press to turn on/off, three adjustable levels (15 minute interval/10 minutes interval/5 minute interval), double click to turn on the night light, double click to turn off. Quiet: Scent Machine produces low noise when it is working, which does not disturb your daily life, rest and work. Durable: The Air Diffuser for Essential Oils body is made of high quality ABS material, which is wear resistant and drop resistant. Wide Applications: The essential oil dispenser is suitable for every area of your home, spa, hotel lobbies, retail stores, clubs, airports and many commercial establishments. Specification: Size: 10.5cmx10.5cmx3.9cm/4.13inchx4.13inchx1.54inch Work Current: 250mAh Work Voltage: 2.8V-3.2V Package Includes: 1Essential Oil Diffuser Note: Please allow slightly errors due to manual measurement and different monitors.