Muji Ultrasonic Aroma Diffuser 3 oz

**does not come with essential oils, machine only** The diffuser uses ultrasonic waves to diffuse and effectively disperse a fragrant mist around the room. The small diffuser is recommended for room sizes 100-130 sq. ft. and has 2 adjustable LED light levels and 4 sets of timers. Maximum mist time is 3 hours. How To Use: Fill the reservoir to the max line. Use 2-4 drops of essential oil in the water. Replace the top of the diffuser Press the "Mist" button to turn it on. Press the "Mist" button to adjust timer.