Mogu Essential Oil Diffuser/Bluetooth Speaker This Bluetooth Speaker and Essential and comes with the box it was purchased in along with instructions.CLEANING THE AROMA DIFFUSER. After using 5-6 times, please clean the product as described below: Unplug the power adapter from the diffuser and remove the cover MOGU MGD5001BK Essential Oil Diffuser with Bluetooth Speaker, 300ml Aroma Therapy However, it arrived with no visible power cord and no instructions. ⚫MGD1005 - Ultrasonic Diffuser (x1). 24 V Power Adapter (x1). 100% Natural Lavender. Essential Oil (x1). Cleaning Brush (x1). 0. User Manual (x1). Controls.