3.1 You can use oil-absorbing pads for fragrance (lasting 1-2 hours).  

3.2 There are two scent-blowing modes: continuous and intermittent. The intermittent mode works for 20 seconds and then pauses for 10 seconds.  

3.3 Equipped with a seven-color LED that automatically changes colors. The lights and scent-blowing are controlled independently and won't affect each other.  

3.4 In lighting mode, press and hold for 2 seconds to turn off the light; press and hold for 2 more seconds to turn it back on, and repeat.  

3.5 Button functions:  

3.5-1 Press the button once, the lights on the diffuser turn on with rainbow colors changing, the fan starts, and it enters continuous scent-blowing mode.  

3.5-2 Press the button a second time, the lights turn on with rainbow colors changing, the fan starts, and it enters intermittent scent-blowing mode (20 seconds on, 10 seconds off).  

3.5-3 Press the button a third time to turn off all lights and scent-blowing, entering standby.  

3.5-4 In lighting mode, press and hold for 2 seconds to turn off the light; press and hold for 2 seconds again to turn it back on, repeating this cycle without affecting the scent-blowing operation.