Essential Oils Ultrasonic Plug-in Diffuser

Diffusion cycles :Diffusion cycle is chosen by pressure on the only button of the diffuser:- 1stpressure : 1 spray mist every 10 seconds during 4 hours- 2ndpressure : 1 spray mist every 10 seconds during 8 hours- 3rdpressure : 1 spray mist every 10 seconds until manuel stop (non-stop diffusion)- 4thpressure : diffuser shuts down.Every diffusion cycle can be settled to diffuse at day or at night by choosing the button “sun/moon” or only when the brightness is sufficient when choosing the button “sun/blocked moon” Instruction for use: You only need to remove the drip system from your essential oil or composition bottle, to insert the adapted diffusion wick and to screw the bottle under the diffuser body to enjoy a delicately perfumed atmosphere.