20 Best Natural Air Diffuser [2024]

Are you looking for the best Natural Air Diffuser? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Natural Air Diffuser.

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1 Urban Naturals Ocean Mist & Sea Salt Scented Oil Reed Diffuser Refill | Includes a Free Set of Reed... Urban Naturals Ocean Mist & Sea Salt Scented Oil Reed Diffuser Refill | Includes a Free Set of...
2 artnaturals Essential Oils and Diffuser Gift-Set - (150ml Tank-Light Brown & Top 8... artnaturals Essential Oils and Diffuser Gift-Set - (150ml Tank-Light Brown & Top 8...
3 ASAKUKI 300ML Premium, Essential Oil Diffuser, Quiet 5-in-1 Humidifier, Natural Home Fragrance... ASAKUKI 300ML Premium, Essential Oil Diffuser, Quiet 5-in-1 Humidifier, Natural Home Fragrance...
4 RoyAroma Wooden Acorn Essential Oil Car Diffuser Air Freshener Hang Decoration RoyAroma Wooden Acorn Essential Oil Car Diffuser Air Freshener Hang Decoration
5 2Pcs/Set Natural Wooden Air Bubble Stone Diffuser Air Stone Cylinder Fine Bubbles Air Pump... 2Pcs/Set Natural Wooden Air Bubble Stone Diffuser Air Stone Cylinder Fine Bubbles Air Pump...
6 Lemongrass Diffuser w/ Lemongrass Oil 3.4 Fl Oz - Scented Reed Diffuser - 0% Alcohol - Diffuser Gift... Lemongrass Diffuser w/ Lemongrass Oil 3.4 Fl Oz - Scented Reed Diffuser - 0% Alcohol - Diffuser...
7 HomeLights Reed Diffuser Gift Set, Wooden Lid, Natural Scented Long Lasting Lemongrass Ginger... HomeLights Reed Diffuser Gift Set, Wooden Lid, Natural Scented Long Lasting Lemongrass Ginger...
8 Jasmine Reed Diffuser w/ Natural Essential Jasmine Oil 3.4oz (100ml) - Fresh & Long Lasting... Jasmine Reed Diffuser w/ Natural Essential Jasmine Oil 3.4oz (100ml) - Fresh & Long Lasting...
9 AROMAPLAN Aroma Oil for Scent Diffusers - Pure Air | Natural & Vegan Aroma Scents - Essential Oil... AROMAPLAN Aroma Oil for Scent Diffusers - Pure Air | Natural & Vegan Aroma Scents - Essential Oil...
10 *Old Model* GuruNanda’s First Waterless Essential Oil Diffuser - Upgraded Plug-in 2.0, Natural... *Old Model* GuruNanda’s First Waterless Essential Oil Diffuser - Upgraded Plug-in 2.0, Natural...
11 Kindred Aroma Car Essential Oil Diffuser Vent Clip, Natural Car Air Freshener for Aromatherapy,... Kindred Aroma Car Essential Oil Diffuser Vent Clip, Natural Car Air Freshener for Aromatherapy,...
12 Ultimate Aromatherapy Diffuser & Essential Oil Set - Ultrasonic Diffuser & Top 10 Essential Oils -... Ultimate Aromatherapy Diffuser & Essential Oil Set - Ultrasonic Diffuser & Top 10 Essential Oils...
13 InnoGear Essential Oil Diffuser, Upgraded Diffusers for Essential Oils Aromatherapy Diffuser Cool... InnoGear Essential Oil Diffuser, Upgraded Diffusers for Essential Oils Aromatherapy Diffuser Cool...
14 Oil of Shachihata fast-dry Zhu (japan import) Oil of Shachihata fast-dry Zhu (japan import)
15 Air Wick Essential Mist Bluetooth, Essential Oil Diffuser (Diffuser + 2 Refills), Air Freshener,... Air Wick Essential Mist Bluetooth, Essential Oil Diffuser (Diffuser + 2 Refills), Air Freshener,...
16 Aromatherapy: A Complete Guide to the Healing Art [An Essential Oils Book] Aromatherapy: A Complete Guide to the Healing Art [An Essential Oils Book]
17 Essential Oils: 500 Different Essential Oils Recipes for Health, Beauty And Home: (Young Living... Essential Oils: 500 Different Essential Oils Recipes for Health, Beauty And Home: (Young Living...
18 Himalayan Pink Salt Diffuser & 10 Essential Oils – 2-in-1 Therapeutic Device - Aromatherapy &... Himalayan Pink Salt Diffuser & 10 Essential Oils – 2-in-1 Therapeutic Device - Aromatherapy &...
19 Breathe Essential Oil Diffuser | 550ml Diffusers for Essential Oils with Cleaning Kit & Measuring... Breathe Essential Oil Diffuser | 550ml Diffusers for Essential Oils with Cleaning Kit & Measuring...
20 Vitruvi Stone Diffuser, Ceramic Ultrasonic Essential Oil Diffuser for Aromatherapy (White) Vitruvi Stone Diffuser, Ceramic Ultrasonic Essential Oil Diffuser for Aromatherapy (White)
SaleBestseller No. 1
Urban Naturals Ocean Mist & Sea Salt Scented Oil Reed Diffuser Refill | Includes a Free Set of Reed...
  • 🐚SCENT NOTES: Urban Naturals Ocean Mist and Sea Salt Scented Reed Diffuser Set is a blend of salt spray, sea grass, violet leaf, driftwood and...
  • 🐚NEED AN OIL REFILL FOR REED DIFFUSER SET? We've got you covered. Or make your own DIY diffuser with our reed diffuser oil! Free of phthalates &...
  • 🐚CONVENIENT & LONG LASTING: Lasts for months without lifting a finger. No flame required. Unlike candles, reed diffusers do not require a flame,...
  • 🐚EXCELLENT GIFT IDEA: Makes a unique and elegant gift for any occasion. Whether it is time for the winter holidays, a friend or family member’s...
  • 🐚AMERICAN MADE: Our Products Are 100% Handmade in the USA & Are Backed By Our 100% Guarantee That You Are Completely Happy. If For Any Reason You...
Bestseller No. 2
artnaturals Essential Oils and Diffuser Gift-Set - (150ml Tank-Light Brown & Top 8...
  • ESSENTIAL OILS: Add 100% Pure therapuetic grade Essential Oils to create an aromatherapy spa in your own home. Use any of the Top 8 pure ois from...
  • HEALTHIER FOR FAMILIES: Unlike candles and incense there is no smoke that can irritate sinuses. Using a cool mist diffuser is safer for kids rooms...
  • NATURAL AIR FRESHENER with AROMATHERAPY BENEFITS : Replace toxic air fresheners and plug ins with an all:natural aroma diffuser and use pure...
  • TIMER & AUTO SHUT OFF: 150 ml tank runs up to 4:5 hrs with auto shut off on empty tank. Also features optional 1 or 3 hr timer settings. Great for...
  • SAFETY & QUALITY: Certified by Intertek. Our Essential Oil Diffuser has a 12:month warranty and money back guarantee. Try our product risk free.
SaleBestseller No. 3
ASAKUKI 300ML Premium, Essential Oil Diffuser, Quiet 5-in-1 Humidifier, Natural Home Fragrance...
  • 5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device unlike any other you've ever used....
  • GREATLY IMPROVES AIR QUALITY: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your...
  • 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,...
  • A 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...
  • 100% RISK FREE PURCHASE: At ASAKUKI, we have great faith in our essential oil diffusers. After all, we use them in our homes ourselves! Each one of...
Bestseller No. 4
RoyAroma Wooden Acorn Essential Oil Car Diffuser Air Freshener Hang Decoration
  • Lovely mini acorn car diffuser, you could not find one like ours! It is not only an ornament but also a mini essential oil diffuser. Surprise, let...
  • RoyAroma exclusive design. Made of natural wood materials. Smooth wooden surface,cute and useful.It is beautiful, environmentally friendly and...
  • You can either decorate your car or use it as a diffuser. Use your favorite essential oils to enjoy a wonderful journey, relieve stress, relieve...
  • If you want to give your family and friends a different gift, this wooden diffuser will surprise them. Some people don't like stainless steel...
  • Package includes: Wooden diffuser X 1, Empty bottle X 1, Wooden stopper X 1, Instruction Sheet X 1.Not included essential oil.
Bestseller No. 5
2Pcs/Set Natural Wooden Air Bubble Stone Diffuser Air Stone Cylinder Fine Bubbles Air Pump...
  • 【High Quality】It is made of natural wooden material, which is soft, lightweight and durable, and provides exceptional results for Hydroponic...
  • 【How to Use】It is suitable for marine aquariums and fresh water. You need to use this product with the air pump (Not Included).
  • 【Fine Bubbles】Wooden air stones create very fine and even bubbles, which can greatly dissolve oxygen and increase oxygen in the water, aiming at...
  • 【Sophisticated Design】With good elasticity, our product applies rich color and smooth texture design, making is comfortable to use.
  • 【Recommendation】It is suggested to replace the wooden air diffuser one time every 2~3 months.
Bestseller No. 6
Lemongrass Diffuser w/ Lemongrass Oil 3.4 Fl Oz - Scented Reed Diffuser - 0% Alcohol - Diffuser Gift...
  • LEMONGRASS DIFFUSER: natural lemongrass essential oil, it lights up the atmosphere around, sets you up to the new activities for the day.
  • LEMONGRASS DIFFUSER: natural lemongrass essential oil, it lights up the atmosphere around, sets you up to the new activities for the day.
  • Diffuser USE: Home, Apartment, Office, Conference Room, Boutique, Shop, Spa Salon, Beauty Salon, Fitness Club, Restaurant, Cafe, Bar, Entertainment...
  • The lemongrass Aroma of essential oils creates harmony and brings the comfort and a positive mood to the room. Durable and high quality aroma for long...
  • Diffuser Lemongrass perfectly refresh the air, frees the room of unpleasant odours and creates a necessary favourable atmosphere for rest and work and...
Bestseller No. 7
HomeLights Reed Diffuser Gift Set, Wooden Lid, Natural Scented Long Lasting Lemongrass Ginger...
  • ★SIZE: 6.76 fl.oz/200ml.
  • ★FRAGRANCE PROFILE: Lemongrass & Ginger....
  • ★EASY TO USE – Just insert the reed sticks inside the diffuser bottle. Fragrance oil is gently diffused through natural sticks.
  • ★LONG LASTING: Giving any space a fresh, long-lasting, continuous scent for 90-180 days. For a faster, stronger fragrance diffusion add all of the...
  • ★CLASSIC PACKAGED FOR HOME DECOR& LUXURY GIFT: Home Lights white matt glass vessel with our unique botanical add-ins and soothing fragrances makes...
Bestseller No. 8
Jasmine Reed Diffuser w/ Natural Essential Jasmine Oil 3.4oz (100ml) - Fresh & Long Lasting...
  • JASMINE REED DIFFUSER has sweet, romantic fragrance that is hard to mistake. It promotes atmosphere of comfort and tranquility. Jasmine aroma...
  • ALCOHOL FREE REED OIL DIFFUSER for a wonderful LONG LASTING fragrance. Contains big nice 100 ml bottle of Jasmine oil diffuser & 8 bamboo sticks. The...
  • AREAS of USE: House, Flat, Office, Boutique, Shop, SPA & Beauty Salon, Fitness-club, Café etc. Oil diffusers are ideal for office spaces, retail...
  • CALMING & REFRESHING smell of JASMINE ESSENTIAL OIL promotes the ability to lift your mood. Just insert sticks and enjoy a sweet and soft aroma world
  • HOME FRAGRANCE reed diffusers are flame free and breathe a beautiful scent naturally into the air of your space. Set out a reed diffuser and enjoy the...
Bestseller No. 9
AROMAPLAN Aroma Oil for Scent Diffusers - Pure Air | Natural & Vegan Aroma Scents - Essential Oil...
  • ☘️ 𝐋𝐄𝐒𝐒 𝐒𝐓𝐑𝐄𝐒𝐒 𝐌𝐎𝐑𝐄 𝐇𝐀𝐏𝐏𝐈𝐍𝐄𝐒𝐒 - Did you know that perfumes stimulate your...
  • ☘️ 𝐀𝐋𝐋 𝐍𝐀𝐓𝐔𝐑𝐀𝐋 & 𝐇𝐈𝐆𝐇 𝐐𝐔𝐀𝐋𝐈𝐓𝐘 - Our scents are MADE IN THE USA with pure and raw...
  • ☘️ 𝐋𝐔𝐗𝐔𝐑𝐈𝐎𝐔𝐒 𝐒𝐂𝐄𝐍𝐓 & 𝐅𝐄𝐄𝐋 - Unlike other cheap brands of aromatherapy oils that smell...
  • ☘️ 𝐒𝐀𝐅𝐄 & 𝐄𝐂𝐎-𝐅𝐑𝐈𝐄𝐍𝐃𝐋𝐘 - The AromaPlan fragrance oil is completely safe for PETS & KIDS so you can...
  • ☘️ 𝐏𝐀𝐈𝐑 𝐈𝐓 𝐖𝐈𝐓𝐇 𝐓𝐇𝐄 𝐁𝐄𝐒𝐓 𝐃𝐈𝐅𝐅𝐔𝐒𝐄𝐑 - Our perfume oils are best paired...
Bestseller No. 10
*Old Model* GuruNanda’s First Waterless Essential Oil Diffuser - Upgraded Plug-in 2.0, Natural...
  • OLD MODEL* WATER-LESS, WIRE-LESS & CONVENIENT AROMATHERAPY: Our cool mist diffuser provides 100% pure essential oil aromatherapy without using a...
Bestseller No. 11
Kindred Aroma Car Essential Oil Diffuser Vent Clip, Natural Car Air Freshener for Aromatherapy,...
  • NATURAL CAR AIR FRESHENER: Our car freshener diffuses natural essential oils for car fragrance that's safer and healthier than synthetic car air...
  • CAR AROMATHERAPY: Enjoy the emotional, mental, and physical health benefits of aromatherapy on-the-go with our car diffusers. Our car oil diffuser...
  • LAVENDER CAR FRESHENER: Includes a free bottle of our therapeutic grade pure lavender essential oil. Our cute car air freshener comes boxed as a car...
  • EASY TO USE: Fill the glass reservoir with essential oil and attach to car vent with the adjustable car vent clips and allow the wooden cap and reed...
  • SATISFACTION GUARANTEED: Shop confidently with our 90 day hassle-free return policy and our lifetime guarantee that ensures durability and quality by...
SaleBestseller No. 12
Ultimate Aromatherapy Diffuser & Essential Oil Set - Ultrasonic Diffuser & Top 10 Essential Oils -...
  • The Complete Bundle - Our Essence Diffuser has a large capacity and uses state of the art wave diffusion technology to atomize essential oils for...
  • Ancient Therapies Delivered As Intended By Nature - Our essential oils are formulated using high quality plants sourced from various regions of the...
  • 10 Essential Plant Oils - Our Top 10 essential oils include lavender, eucalyptus, tea tree, orange, peppermint, lemongrass, jasmine, nutmeg, clove,...
  • No Additives or Fillers - Absolutely zero cheap additives or fillers are used in creating our oils. We use local harvest (when possible).It takes...
  • What's Included – 1 ultrasonic essence diffuser, 10ml lavender essential oil, 10ml eucalyptus essential oil, 10ml tea tree essential oil, 10ml...
SaleBestseller No. 13
InnoGear Essential Oil Diffuser, Upgraded Diffusers for Essential Oils Aromatherapy Diffuser Cool...
  • Compact Size for Space-saving: Diffuser is powered by included AC charger. Without occupying much space, you can easily place this palm sized...
  • 2 Misting Modes: You can set the deffusor to intermittent mist (6-8 hrs working time) that diffuser mists and pauses every 30s, it goes for almost the...
  • PP Material and Cool Mist: Using PP material, this diffuser disperses a comfortable stream of room-temperature mist, which provides ideal coverage for...
  • Romantic Mood Light: InnoGear essential oil diffuser has 8 soothing colors, light can switch from dim to bright. Great for creating atmosphere,...
  • Waterless Auto-off: You can enjoy a restful sleep and keep this diffuser on at night without worries. The diffuser will automatically shut off once...
Bestseller No. 15
Air Wick Essential Mist Bluetooth, Essential Oil Diffuser (Diffuser + 2 Refills), Air Freshener,...
  • FRAGRANCE WHEN YOU WANT: Air Wick Essential Mist Bluetooth Connected Diffuser delivers a customized fragrance experience so you can get fragrance when...
  • TAKE CONTROL: With the Air Wick app, you can create fragrance schedule, control the frequency of your sessions and the fragrance intensity. You must...
  • SMART REORDERS: The free Air Wick app enables notifications when running low on fragrance. To enable smart reorders with Amazon, download the free...
  • FRAGRANCES: Transforms fragrance infused with natural essential oils into a gentle mist. Experience fresh lavender, almond blossom and amber with...
  • READY, NO NEED TO ADD WATER: Each refill comes ready to use, no need to add water; it’s easy to change out the refills. To be used with Air Wick...
Bestseller No. 16
Aromatherapy: A Complete Guide to the Healing Art [An Essential Oils Book]
  • Amazon Kindle Edition
  • Keville, Kathi (Author)
  • English (Publication Language)
  • 639 Pages - 07/25/2012 (Publication Date) - Crossing Press (Publisher)
Bestseller No. 17
Essential Oils: 500 Different Essential Oils Recipes for Health, Beauty And Home: (Young Living...
  • Lois, Annabelle (Author)
  • English (Publication Language)
  • 530 Pages - 06/17/2017 (Publication Date) - CreateSpace Independent Publishing Platform (Publisher)
SaleBestseller No. 18
Himalayan Pink Salt Diffuser & 10 Essential Oils – 2-in-1 Therapeutic Device - Aromatherapy &...
  • Aromatherapy + Salt Therapy – Our 2-in-1 wellness device delivers two natural healing therapies in one simple device. Firstly, a heat-less...
  • 100% Real Pink Himalayan Salt Crystals – Over 2 pounds of raw, unrefined, unprocessed and hand carved Himalayan pink salt crystals containing over...
  • 10 Essential Plant Oils Included - Our Top 10 essential oils include lavender, eucalyptus, tea tree, orange, peppermint, lemongrass, jasmine, nutmeg,...
  • Modern & Convenient Features – This ultrasonic diffuser does not use heat. Instead it atomizes water and oils through ultrasonic vibrations – this...
  • What’s Included – 1 400ml ultrasonic diffuser, 2 pounds of raw pink Himalayan salt crystals, 10ml lavender essential oil, 10ml eucalyptus...
SaleBestseller No. 19
Breathe Essential Oil Diffuser | 550ml Diffusers for Essential Oils with Cleaning Kit & Measuring...
  • 18 HOUR RUN TIME. This best selling diffuser can run for over 18 hours with the 550 ml water tank. Our diffuser are made with BPA Free & Medical Grade...
  • 16 LED LIGHT OPTIONS. 16 bright or dim colors to cycle through or select one fixed color. Light can also be turn off completely for total darkness.
  • 4 TIMER SETTINGS & VARIABLE MIST OUTPUTS. Choose between 1 Hour, 3 Hour, 6 Hour, and On (18 Hours). Also select High (12 hours) or Low (18 hours)...
  • ULTRASONIC TECHNOLOGY with AUTO POWER-OFF FUNCTION: Designed with waterless auto-off function, this super quiet ultrasonic humidifier will turn off...
  • The Perfect Gift: Our wood grain design is perfect for any decor. Your friends and family will love this cool air diffuser! And Backed by a LIFETIME...
Bestseller No. 20
Vitruvi Stone Diffuser, Ceramic Ultrasonic Essential Oil Diffuser for Aromatherapy (White)
  • The stone ceramic diffuser cover is made out of the highest quality porcelain and doubles as a piece of decor
  • BPA free plastic internal water reservoir that holds 90ml and diffusers up to 500 sq.-ft
  • Two runtime settings: 7 hour interval (30 seconds on 30 seconds off) or 3 hour continuous
  • Ultrasonic diffuser technology uses no heat to maintain the integrity of the essential oils
  • Safety auto shut-off feature turns off the diffuser when water levels run low

Having trouble finding a great Natural Air Diffuser?

This problem is well understood by us because we have gone through the entire Natural Air Diffuser research process ourselves, which is why we have put together a comprehensive list of the best Natural Air Diffusers available in the market today.

After hours of searching and using all the models on the market, we have found the best Natural Air Diffuser for 2023. See our ranking below!

How Do You Buy The Best Natural Air Diffuser?

Do you get stressed out thinking about shopping for a great Natural Air Diffuser? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Natural Air Diffuser, which is why we have assembled a comprehensive list of the greatest Natural Air Diffuser available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Natural Air Diffuser that you consider buying. Your questions might include the following:

  • Is it worth buying an Natural Air Diffuser?
  • What benefits are there with buying an Natural Air Diffuser?
  • What factors deserve consideration when shopping for an effective Natural Air Diffuser?
  • Why is it crucial to invest in any Natural Air Diffuser, much less the best one?
  • Which Natural Air Diffuser are good in the current market?
  • Where can you find information like this about Natural Air Diffuser?

We’re convinced that you likely have far more questions than just these regarding Natural Air Diffuser, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Natural Air Diffuser, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Natural Air Diffuser. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Natural Air Diffuser buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Natural Air Diffuser currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Natural Air Diffuser has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Natural Air Diffuser?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Natural Air Diffuser.
  5. Customer Ratings: Number ratings grade Natural Air Diffuser objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Natural Air Diffuser.
  7. Product Quality: You don’t always get what you pay for with an Natural Air Diffuser, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Natural Air Diffuser is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Natural Air Diffuser information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Natural Air Diffuser is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: How to make your own air freshener?

A: “Trendsetters are switching out their fresh bouquets for dried wildflowers … hang your flowers in “a bright airy place out of direct sunlight which bleaches the colour. Good air circulation is needed so don’t hang in a cellar or airing cupboard.

Q: Are diffusers bad for Your Lungs?

A: Reed diffusers can be bad for your lungs depending on what oils you use, how you use them, and if you don’t follow recommendations and general safety guidelines. If you use them correctly, reed diffusers are not bad for your lungs. Whether you choose to use a reed diffuser or not, you should always use them safely and never cut corners.

Q: What is the best carrier oil for reed diffusers?

A: Thickness. The thickness of an oil is the most important thing to consider when shopping for reed diffuser carrier oil. Oil base. Carrier oils are typically sourced from seeds,nuts,or kernels of a plant. … Scent. As mentioned above,carrier oils are typically unscented. … Color. Finally,carrier oils can be clear or colored. …

Q: How to use our essential mist diffuser?

A: Lift and remove the outer cover Insert AA batteries Remove: And once they run out,the device will alert you it’s time for a refill Use slide to turn on and select frequency settings