NOW Essential Oils Ultrasonic Aromatherapy Diffuser - Real Bamboo, Super Quiet, No Heat, Easy Clean, Color Changing LED Lights - Perfect for Home, Office, Yoga & Spa Relaxation

I have had this innocuous little diffuser since December 2016. It is quite simply awesome. As advertised, it can run 8 hours continuous mist or up to 14 on intermittent. It is easy to use IF YOU READ THE DIRECTIONS,,,!!, like: 1) Don’t overfill above the Max Fill line because it (like most other diffusers) can’t mist when overfilled, 2) Learn the simple use of the buttons to get the mist setting you want - press on for continuous mist, press same button again for intermittent; another button allows you to set it to run for one of several specific time options like 1 hour, 2hour etc; light control is like many -press light button and light comes on, cycles through nice array of colors and by pressing the light button again you can set it to one you like; press 3rd time to shut lights off.It is whisper quiet. It works nicely - gives good coverage - in our rather small bedroom. I chose this one because it is what several shops I frequent (and trust) had running day in/day out as their store model and it was impressive. Very simple and unobtrusive looking in bamboo which is fine … it has a small footprint so it’s easy to tuck out of prominent site. I did buy a similar one that is much larger to use in larger room; interestingly, that one blasts more mist and does work well enough but need refill much more often.. I have gifted 3 of these to friends/fam and they are going strong. Other reviewers having issues make me have to question whether they are actually using this correctly. I am super careful when cleaning it to change scent oils: I have found that the simple single use alcohol wipes I buy (from Costco) to clean my glasses are perfect because they are lint free and the alcohol removes scent oil residue and dissipates quickly.Highly recommend this one: it’s longevity speaks its own truth