URPOWER offers a solution to the most common problem encountered with essential oil diffusers: you want it to work for longer.

The URPOWER 500ml Aromatherapy Essential Oil Diffuser is a great product that you’ll want to try for yourself. Plus, it’s a 5-in-1 model that’s kind of hard to beat.


  • 5-in-1 uses include aromatherapy diffuser, air purifier, ionizer, humidifier and night light
  • Uses advanced ultrasonic diffusing technology
  • 500-ml water capacity lasts for up to 10 hours
  • Whole unit lights up when light function is turned on
  • Easy to open and close
  • Easy to maintain
  • Able to efficiently scent, humidify, purify and light up large rooms


You finally have an essential oil diffuser that can last you the whole night on one tank of water. Yes, the URPOWER 500ml Aromatherapy Essential Oil Diffuser is a giant compared to the usual 100-130ml ultrasonic diffusers on the market.

You’ll love the fact that it’s a 5-in-1 product. You not only get to enjoy aromatherapy, but also its humidifying effects against dryness during the winter months, as well as better air quality with its purifying and ionizing technology.

The whole unit also lights up to provide you with quite a bright night light.

The unit has a 500-ml water capacity. What you’ll like about this diffuser is that the water levels are clearly marked out, unlike other models, so you can easily see where your water level is at any given time.

It’s also easy to open — simply lift off the lid and then your water well is accessible. It’s also easy to clean, since the lid is so easy to lift off.

The sub-lid can also be popped open if you want to thoroughly clean your unit. Once you have the lid back on, you can choose which way you want the misting mouth to face.

The light and misting buttons are separate, so you have complete control of both functions. You can use it purely as a diffuser or purely as a night light, whichever suits your fancy.

As for the light, you can choose for the diffuser to cycle through different colors, or keep it fixed on the one color you’re in the mood for. The misting function also has different options. You can choose the 60, 120, 180 and continuous modes.

If you long-press the mist button, you turn off the whole unit, including lighting. This is a unique feature, since most diffusers only turn off if you unplug them.

The URPOWER 500ml Aromatherapy Essential Oil Diffuser works very quietly, especially when the water level is above 300 ml or at 500 ml, though you may hear a slight gurgling noise when the water level is low. Once the water runs out, the unit safely and automatically shuts off.

This is a great product if you suffer from allergies. Because of its ionizing technology, it can get rid of allergens and other stubborn household smells that can trigger an allergic reaction.

Its advanced ultrasonic diffusing technology helps keep the molecular structure of your essential oils intact, so you can truly feel the therapeutic benefits.


It’s quite large, and so it’s quite conspicuous in your room. Even at night when the lights are off, it keeps the room well lit, allowing you to navigate through a large room when the night light function is on.

It uses ionizing technology, which emits some amount of ozone. If you have respiratory problems, such as COPD, you might want to have a separate essential oil diffuser and air purifier to be safe—preferably an air purifier that does not use ionizing technology.

Since it also serves as an air purifier and ionizer, regular cleaning is advised. Cleaning once a week is recommended, but you also have the option of cleaning it every time you open the diffuser for a refill.


500ml Cool Mist Ultrasonic Humidifier & Aromatherapy Essential Oil Diffuser by Sustayne

The 500ml Cool Mist Ultrasonic Humidifier & Aromatherapy Essential Oil Diffuser by Sustayne is similar in design and water capacity to the URPOWER 500ml Aromatherapy Essential Oil Diffuser.

It runs for up to 10 hours on the continuous mist setting, and has 7 changing LED lights with 3 different light settings to suit your mood.

You can choose between 3 timer settings, or the continuous mist setting. The unit also purifies, humidifies and ionizes the air for improved air quality.

Airomatik® 400ml Essential Oil Aromatherapy Diffuser

The Airomatik® 400ml Essential Oil Aromatherapy Diffuser, on the other hand, is slightly different from the URPOWER. It holds 100 ml less than the URPOWER, but its unique night light design makes it quite attractive.

Though it only has 6 LED lights to choose from, it has a unique candle light feature at the center of the unit that makes it appear as if a candle was inside, allowing for a gentle, soothing ambiance.


It’s a great 5-in-1 product that’s quite affordable, considering all the functions it offers. The URPOWER 500ml Aromatherapy Essential Oil Diffuser gets a 5 out of 5.