AROVEC Essential Oil Diffuser, AroDeluxe-120[Safe & ECO Friendly Design] 100% BPA free material ensures a healthy environment for you and your loved ones. [Small While Powerful] Without occupying space, you can easily place this palm sized diffuser anywhere, diffuses essential oils with powerful aroma coverage. Refreshes and moisturizes the air in rooms up to 15 m2 to create a more comfortable atmosphere for calming colds, allergies, asthma, nasal congestion, and more with a water capacity of