How to add essential oil(not included)?
1. Rotate the cover counterclockwise.
2.Unscrew the essential oil bottle.
3. Add proper amount of essential oil into the bottle.
4.Snap the base into the body and then tighten the cover clockwise.

How to start pray mode?
1.Connect the USB cable, one side insert into the host USB port.
2.Touch button gently, spray continuously and M2 indicator on.
3.Touch button again, spray intermittently and M1 indicator on.
4.Touch button at the third time, turn off.

What you get?
1* USB Diffuser
1* USB Power Cable
1* Manual and Safety Code

Specification:
Product Size: 4.72*1.77inches
Voltage: 5V
Power: 0.6W
Cable Length: 1.0M
Product G.W. : 130g
Application Area : Less than 750ft²
Materials: Aluminum Alloy + PC + PP + Silicone
Tank Capacity: 20ML

Note:
1. Do not tilt the oil bottle or install it upside down to avoid leakage.
2.The machine has its own timing function and stops after one hour's work. However, the device will not power off automatically if the essential oil is exhausted, so it should be powered off manually.
3.If the product is not used for a long time, you should pour out the remaining oil , clean the mist vent and then place it in a dry environment.
4.The diffuser cannot be used without essential oils inside.
5. Before replacing another essential oil, please clean the product according to maintenance.