The 14 Best Essential Oil Diffuser For Large Space in 2023

5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multi-functional aromatherapy device unlike any other you've ever used. It features a large and easy to clean 500ml water tank, 7 LED light colors, multiple mist nebulizer modes and remote control, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.

PATENTED WATER BAFFLE: With the upgraded water baffle design, the diffuser is quieter than ever, plus there is no splash when adding water even the upper lid is removed. The water tank is sloping, so there will be no residual water left, which is healthier and more convenient.

CONVENIENT REMOTE CONTROL: Our diffuser comes with an easy to use remote control that can control it from up to 16.5-feet and change the lighting and misting modes as well as set the humidifier's timer. The LED light can be fixed or cycled through. The diffuser has 60/120/180 minute timers and steady ON mode. You can also set intermittent mist via the remote control.

PERFECT FOR DIFFERENT OCCASIONS: The mist and light functions of this aromatherapy diffuser work separately. You can turn off the light at night while sleeping. Or use this diffuser as a nightlight. It's a wonderful companion for reading, sleeping, working or doing yoga.

BPA FREE MATERIAL: The diffuser is made of finest PP material, which is safe for your baby and pets. With our beautiful gift box, you can choose to give this nice gift to your family and friends. We provide a one year technical support; no need to worry about the quality. Your satisfaction is paramount!

HANDMADE GLASS DIFFUSER - Our Porseme 100ml aroma diffusers are 5'' in diameter and 9'' in height. They are handblown glass so that each glass globe is unique. 100ml essential oil diffuser lasts for 4 hours and has a good output of mist. Fits a room not larger than 15*15(ft). You can place in any area and relax.

UNIQUE ART DECORATIVE DESIGN - Our 100ml glass essential oil diffuser has a firework 3D effect glass cover and wood grain decorative base. It is very suitable for your bedroom, living room, children's room, study room, office, and yoga room.

AMAZING AND CHARMING LIGHT - The LED lights can be set to 7 different soothing and mesmerizing colors. Press the “LIGHT” button to adjust the light color you prefer (fix/change color). In addition, you can use the mist and light modes individually or together.

ULTRASONIC HUMIDIFIER - This Essential Oil Humidifier is using a special craft and upgraded ultrasonic technology. You can add essential oils as an aromatherapy diffuser. It can release nano-scale cold mist which ensures that the quality and effectiveness of the essential oils remain optimal.

MIST MODES - This 100ml capacity oil diffuser comes with continuous spray modes which can run around 4 hours.

HIGH QUALITY AND SAFETY - BPA-free material with hand-blown glass globe. After you drop several essential oils that will release cool mist to fill everywhere.

WATERLESS AUTO-OFF - As a safe waterless auto-off design that prevents it from overheating when runs out of water, which assures safety for you and your family. Perfect to set and go to sleep without worry.

EASY TO USE - The Porseme 100ml glass diffuser comes with a 100ml essential oil diffuser, a DC power adapter, and an instruction. It is very easy to use and clean.

CREATIVE AND PRACTICAL GIFT IDEA - Our 100ml large capacity diffuser is a wonderful gift choice for birthdays, anniversaries, mother's day, Valentine’s Day, weddings, graduation, Thanksgiving, Christmas to families, friends, teachers, lovers, and colleagues.

100% SATISFACTION GUARANTEE - We have great faith in our glass essential oil diffusers. We offer a 12-month warranty and lifetime technical support for our diffusers. Your satisfaction is our first goal!

550ML CAPACITY, RUN OVER 10 HOURS, MORE MIST OUTPUT: Our essential oil diffuser feature 550ml capacity, even in strong mist mode still work for 9-10 hours, and weak mist runs for 10-12 hours, works well disseminating the aroma steam to your room. You can use this as an aroma diffuser and personal humidifier, ideal for apartments, office, studio, child’s room. This is real, rather than other brands claims 300ml capacity run for 10 hours.(VAPOR AMOUNT: 55ml/h VS 30ml/h)

TIMER SETTING AND MIST CONTROL，WATERLESS AUTO-OFF: You can change the lights to whatever you feel at the moment, constant color or rotation of 7 colors, each light has bright and dim modes. Timer set in 1H/3H/6H/continuous on. When time is up or there is no water, the cool mist humidifier will turn off automatically, no risk of burns.

REDUCE ALLERGIES SYMPTOMS IN WINTER DRY CLIMATE: This aromatherapy diffuser could provide a large amount of fresh air for those who suffer from Dry Cough, Itchy Nose or Eyes, Allergies Sinus Headaches, and Sleeping Problems, Dry Skin. Helps to improve breathing and sleeping, relieve allergy, reduce static electricity shocks in the dry climate. Add to cart now, great housewarming or hostess gift idea for yourself, parents, friends, business partners.

ADVANCED ULTRASONIC DIFFUSING TECHNOLOGY, SUPER QUIET: Ultrasonic diffusers generate the vapor without any heat, which best preserves the integrity of the essential oil. Diffusers are better than any scented candle, you can even combine two or more essential oils to create a unique blend. The tiny bit of white noise you barely notice it, which may help you relax and sleep better but not obnoxious at all.

SLEEK and ELEGANT LOOKING, 8 COLORS: The aromatherapy essential oil diffuser is made of plastic with a faux wood look, BPA-Free water tank, fine design, and good quality, it blends naturally with the most home decor. The changeable colored lights bring an elegant view, create a relaxing atmosphere to the room, and make your life more colorful.

🧊【LARGE CAPACITY & COMPACT SIZE】This essential oil diffusers has a larger 500ml tank that you don't have to refill as often. And it has only palm-sized, very easy to carry and move anywhere.

🕕【LONGER RUN TIME】Our aromatherapy oil diffuser has a unique low-output mode that can run for up to 12 hours. And it also has a strong fog mode, which greatly enhances the moisture in the air.

😍【EASY TO USE AND SAFE】The difusor essential oil built with a smart control system. You can use it very easy with remote control or 4 timer setting. And when time’s up or water runs out, it will auto shut-off.

✨【FRAGRANT LIGHT】Our diffusers for essential oils large room included 14 different light combinations.The calm night light with super quiet offers a comforting glow,help you and your child sleep easily.

🛌【BEST PARTNER FOR PROTECT HEALTH】The defusers using advanced ultrasonic diffusion technology to atomize essential oils to help you breathe better. Especially when the air is dry, in allergy season, or when sick,it will be your essential part of beautiful life .

Large Capacity: With 700ml large capacity, the oil diffuser can run more than 20 hours in low mist mode, more than 10 hours in high mist mode. Perfectly use in large room, bedroom, office etc.

Fantastic Design: This aromatherapy diffuser has a unique square design, and also with modern feeling. The dark wood grain base diffuser fits your home and office perfectly.

7 Changing LED Lights: It is not only an air diffuser for essential oils but also a night light with 7 changing colors to choos. You can choose gradually changing mode or one color mode with bright or dim adjustment.

Time Setting: There are high mist mode and low mist mode. It can also be timed for your needs, 1 hour, 3 hours, 6 hours and continuous using. It will automatically shut down after the water runs out, so you don’t need to worry about the safety.

Enhance Your Life Quality: The humidifier with essential oil diffuser that can increase the humidity and aroma in the air, create a comfortable environment for you. If you have any question about URPOWER diffusers, please contact us.

[ The Complete Relaxation Tool ] – Our innovative essential oils diffuser has a 300 ml capacity Using wave diffusion technology, it atomizes essential oils for ultimate wellness. Combined with luxurious design and one-of-a-kind feature of 6 ambiance relaxation sound - You are getting a spa treatment at your home.

[ Out-Standing Design ] - Make your space stand Out with our Unique Design Aromatherapy diffuser. This beautiful multi-functional oil diffuser is a luxurious addition to your space. There is no other like it on the market. It's design, material and highest quality workmanship make our oil diffuser stand out from the rest. Get ready to feel like you are in an exclusive spa in your own home.

[ 4 Top Essential Oils Included ] - 4 top scented oils set from the Gratia Naturals premium collection - Lavender, Chamomile, Lemongrass and Orange, All oils are 100% pure and therapeutic grade.

[ Unwind With A Tranquil Ambiance Sounds ] – The only humidifier diffuser in the market with an innovative feature of soothing sounds - Just choose the right sounds that fit your mood – White noise and lullaby sounds for a better sleep for you and your baby, forest birds, ocean waves or stream sound for nature lovers, or how about the perfect soothing sounds for your yoga, meditation or pilates practice

[ Easy Fill- Easy Clean – Easy To Use ] - Without even removing the top, add water Add few drops of your preferred essential oils. 2 Choose the right preset ambiance sounds and voila!. The diffuser will sooth your senses for 1 TO 12 hours - then automatically shuts off after your selected time ( for safety if you forget to fill the water). With the Gratia naturals diffuser no need to look anymore for Any oil diffuser for large rooms.

Low Noise & Sleep Better: Adopted noise reduction technology, ultrasonic diffuser operates quietly with no water dripping sounds, creates a restful and soothing environment for undisturbed relaxation, learning, working and sleeping

500ML Diffuser, Ideal for Large Room：The covering area reaches up to 480 ft², which can use in a large room.Enjoy up to 20 hours Fragrance. The three-time setting for option: 1/3/6H timer.

Superior Safety：You can keep this aromatherapy diffuser on at night, no need to worry about overheating because of the waterless auto-off protecting function, which assures safety for you and your family.

Stylish Gift - With its minimalist design and modern optics, the aromatherapy diffuser makes a great and valuable gift for your friends and family.

Jack&Rose Essential Oil Diffuser features an ultra-modern marble grain design that perfectly matches any decorative style. Some essential oils can produce a healing effect that relieves your sinuses, and can help you breathe better when you use an air conditioner. You can also drop your favorite essential oil into the water as it is also the perfect perfume diffuser!

5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device unlike any other you've ever used. It features a large and easy to clean 300ml water tank, 7 different LED light colors, multiple mist timer modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.

RELAXING ATMOSPHERE: This essential oil diffuser is perfect for every home, office or yoga studio so you can create a calming atmosphere. This device will humidify the air so you will no longer suffer from dry. The diffuser will create the perfect environment so you can breathe,relax, and feel better than ever!

PREMIUM QUALITY MATERIALS: When it comes to our premium essential oil diffusers, we make a point of using nothing but the same ultra-high grade, safe, and eco-friendly PP materials baby bottles are made from, as well as state-of-the-art production processes and strict quality control.

GREAT GIFT IDEA FOR EVERYONE If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, design and function like that, it's a quality-assured hit!

100% RISK FREE PURCHASE At ASAKUKI, we have great faith in our essential oil diffusers. After all, we use them in our homes ourselves! If you have any issue with your diffuser, do not hesitate to contact us - your satisfaction is paramount!

▶HOMEWEEKS 100ML MULTIFUNCTIONAL PORTABLE DIFFUSER-- can be used as Aromatherapy Diffuser, Humidifier or Night-light, You can bring it on your trip with the portable design. There are many colors and rotating colors chosen to create a nice ambience in your bedroom at night.

▶SIMPLE AND HUMANIZED OPERATION --The diffuser shuts off automatically when the water/oil level is too low or time is up,which can ensures safety and peace of mind .Easy to set up and all the functions are simple to operate,even a child could figure it out.

▶ADJUSTABLE MIST MODES AND STEADY MIST--It runs 3 hours in continuous mode, or over 6 hours in intermittent mode (30 seconds on, 30 seconds off). HOMEWEEKS ultrasonic mist humidifier gives out ultra fine and smooth mist which can humidify your living space and moisten dry skin. It also helps you breathe better when your are sleeping with air conditioner on.

▶PERFECTLY RELEASE YOUR FATIGUE--Put the essential oil inside,This essential oil diffuser fills the space with a lovely fragrance that can uplift spirits and relieve stress from stressful and tired day, perfect for burying stubborn smoking and pet odors, help to get peaceful sleep surrounded by the aromatic fragrance.

▶WHAT YOU GET--1* diffuser, our worry-free friendly customer service.our product box is thin. If you have any problem after receiving the product, please contact us at any time, and we will solve the problem for you as soon as possible.

MINI SIZE BUT LARGE CAPACITY: Without occupying much space, you can easily place this palm sized essential oil diffuser on your desk, countertop, or pack in carry-on while on the go.

USB POWER SUPPLY: Connect diffuser with your laptop, power bank or other devices with USB cable(included), more environmentally friendly and convenient.

COLORFUL MOOD LIGHT: Pinci essential oil diffuser has 7 LED soothing colors, light can switch from dim to bright. Great for creating atmosphere, meditation, or using as a night light.

OIL DIFFUSER FOR HOME OFFICE TRAVEL: The Aromatherapy Diffuser could fill your space with fragrance. It also work as a humidifier without oils to increase room humidity.

SAFETY: Automatically shut off once the water runs out. Using the finest PP material, which is the same as baby bottles, this diffuser disperses a comfortable stream of room-temperature mist, no heat involved. User-friendly even to babies and the pregnant.