AsterOutdoor 500ml Aromatherapy Diffuser Set vs TYIIPRO Smart LED Aroma Diffuser

Buy the AsterOutdoor if you want a large tank and oils included: a 500ml reservoir runs 12-16 hours on low mist, and the kit ships with six essential oils plus seven LED colors. Buy the TYIIPRO if you want a small, cordless, wall-mountable diffuser with five mist modes and a 1200mAh battery, but plan to buy oil separately. Owners rate both well (4.7 and 4.8), though the TYIIPRO has more ratings. The AsterOutdoor is plastic and has no written warranty; the TYIIPRO is the more flexible placement option.

• Choose the AsterOutdoor if you want long, uninterrupted diffusion in a bedroom or living room and want the oils included in the box.
• Choose the TYIIPRO if you want a compact, battery-powered diffuser you can wall-mount or move between rooms, and you already own oils.