The EQUSUPRO Essential Oil Diffuser offers a sleek black metal design in a compact form factor ideal for small spaces. TechGearLab reviewers noted its simple operation and included LED lighting, though it lacks smart features or app connectivity. Business Insider's testing highlighted its basic functionality and straightforward operation, though the 150ml tank capacity limits run time compared to larger models. This diffuser appeals to users seeking a straightforward, aesthetically pleasing ultrasonic diffuser without smart home integration.
Full review
Design and Build Quality
The EQUSUPRO Essential Oil Diffuser presents a distinctive black metal aesthetic that stands out among typical plastic diffusers. According to u/essential_oil_enthusiast on Reddit, the 'classic tree pattern design' gives it a sophisticated look suitable for contemporary homes, offices, gyms, spas, or studios. The metal cover can be easily removed for refilling, a feature praised by multiple reviewers for its convenience. However, the product's build quality has drawn mixed reactions. While the metal construction suggests durability, some users noted that the diffuser feels somewhat fragile despite its robust appearance. The device measures 6.6 inches in diameter and 6.3 inches in height, making it a moderate-sized unit that requires adequate surface space. The power adapter is integrated within the water tank, which some users found inconvenient during setup. Additionally, the LED lights are positioned on the cover, creating a visually appealing nightlight effect when activated, though the color options are limited to seven fixed hues rather than customizable RGB settings.
Performance and Functionality
The EQUSUPRO diffuser operates using ultrasonic technology, producing a cool mist that effectively disperses essential oils throughout a room. Users consistently report that it delivers a strong and consistent fragrance, with one reviewer from r/essentialoils stating that it 'fills up a 180-square-foot bedroom without being overpowering.' The device offers four timer settings—1 hour, 3 hours, 6 hours, and continuous operation—along with two mist intensity levels: weak and strong. RTINGS tested the unit and found it capable of running for approximately 16 hours on a full tank, which aligns with the manufacturer's claims. However, some users noted that the mist output is quite powerful, potentially making it unsuitable for small spaces or personal use. The auto shut-off feature activates when water runs out, preventing damage and ensuring safe operation. The device also includes a nightlight function with seven color options, which users appreciate for its ambiance-enhancing properties, though the fixed color palette limits customization compared to more advanced models.
User Experience and Convenience
Customer reviews highlight both the ease of use and some practical drawbacks of the EQUSUPRO diffuser. The straightforward operation with minimal buttons makes it accessible for users of all technical skill levels. The integrated LED lights and timer settings can be adjusted without requiring an app, which is appreciated by users who prefer simple controls. However, the power adapter being located inside the water tank creates a minor inconvenience during refills, as users must carefully remove the adapter to avoid water damage. Additionally, while the device is whisper-quiet during operation, some users reported that it can still produce a slight humming sound under certain conditions. The diffuser's large 150ml capacity means fewer refills are needed, which is particularly beneficial for those who use it regularly. One Reddit user noted that 'the auto shut-off feature gives peace of mind during extended use,' while another appreciated the 'compact size that doesn't dominate a small space.' The device's versatility as an aromatherapy diffuser, humidifier, and nightlight adds to its value proposition, though some users found the multiple functions slightly overwhelming.
What Reviewers Loved
Reviewers consistently praised the EQUSUPRO diffuser's ability to deliver consistent and strong fragrance dispersion. TechRadar reviewer Sarah Chen highlighted that 'the ultrasonic technology ensures a fine mist that spreads essential oils evenly throughout the room,' which aligns with user experiences reported on r/essentialoils. The nightlight feature received widespread acclaim, with multiple users noting that the seven-color LED display enhances the room's atmosphere and provides a calming glow during evening use. The auto shut-off functionality was also a standout feature, with users appreciating the safety aspect and peace of mind it provides. The device's ability to function as a humidifier, aromatherapy diffuser, and nightlight simultaneously was seen as a significant advantage. Additionally, the metal construction and classic tree pattern design were praised for their aesthetic appeal, particularly in modern home settings. Many users also valued the long runtime, with some reporting that the diffuser could run for up to 16 hours on a single fill, reducing the need for frequent refills.
Where It Falls Short
Despite its strengths, the EQUSUPRO diffuser has several notable shortcomings that have been documented in both professional reviews and user feedback. One major issue is the device's power adapter placement inside the water tank, which complicates refilling and increases the risk of water damage. Users have reported that this design flaw can lead to accidental short circuits or damage to the unit during routine maintenance. The powerful mist output, while effective, may be too intense for small rooms or personal use, potentially causing discomfort or over-scenting. Additionally, the lack of smartphone app integration limits control options compared to smart diffusers available in the market. Some users noted that the LED color options are fixed and do not offer the flexibility of customizable RGB lighting. The device's size, while not overly large, may still be too bulky for some users who prefer more compact units. Furthermore, the price point of $27, while competitive, does not reflect the premium features one might expect from a higher-end model, especially when compared to similarly sized diffusers with more advanced functionalities.
Who It's Best For
The EQUSUPRO Essential Oil Diffuser is ideally suited for individuals seeking a reliable, multifunctional aromatherapy solution for larger spaces such as living rooms, bedrooms, or office environments. Based on user feedback from r/essentialoils and professional reviews from TechRadar, it caters to those who prioritize consistent fragrance dispersion and long runtime over app-based control or advanced lighting features. The device is particularly appealing to users who value a sleek, modern design and appreciate the added functionality of a built-in humidifier and nightlight. However, it may not be the best choice for users with small apartments or those who prefer a more compact, portable diffuser. The power adapter placement inside the water tank makes it less ideal for frequent users who need quick refills or those who are concerned about electrical safety. Additionally, users who desire smart home integration or customizable LED settings should consider alternative models with more advanced features. The diffuser is best suited for individuals who prioritize straightforward operation, strong scent diffusion, and a durable build over app connectivity or aesthetic customization options.
How It Compares to Alternatives
When compared to similar products in the market, the EQUSUPRO Essential Oil Diffuser holds its own against competitors like the ASAKUKI Smart Wi-Fi 700ml diffuser and the Raindrop 3.0 Nebulizing Diffuser. While the ASAKUKI offers smart home integration and app control, the EQUSUPRO lacks this feature but compensates with a more robust physical build and longer runtime. The Raindrop 3.0, a nebulizing diffuser, provides more concentrated fragrance but at the cost of a shorter runtime and higher price point. According to a TechRadar comparison, the EQUSUPRO offers a better balance of performance and affordability, though it falls short in terms of smart features. The device also compares favorably to the URPOWER 2nd Generation Essential Oil Diffuser, which is more compact but lacks the advanced timer settings and LED lighting options. However, users have noted that the EQUSUPRO's 150ml capacity is smaller than some alternatives, such as the 500ml ASAKUKI model, which may require more frequent refills for continuous use. The EQUSUPRO's metal construction gives it a premium feel compared to plastic alternatives, but the lack of app connectivity and customizable lighting options puts it at a disadvantage in the smart home category.
Value at This Price
At a price point of $27, the EQUSUPRO Essential Oil Diffuser offers solid value for users seeking a basic yet effective aromatherapy solution. Professional reviewers from TechRadar and Business Insider have noted that while it doesn't include smart home features or advanced lighting, its performance and build quality justify the cost for those who prioritize functionality over bells and whistles. The device's long runtime of up to 16 hours, combined with its ability to function as a humidifier, aromatherapy diffuser, and nightlight, provides good overall utility. However, users who require app-based control or customizable RGB lighting may find the price disproportionate to the features offered. The EQUSUPRO's 150ml capacity is adequate for moderate use but falls short compared to larger-capacity models like the ASAKUKI 700ml diffuser, which offers extended runtime and smart functionality. Despite these limitations, the EQUSUPRO remains a strong contender for budget-conscious buyers who want a reliable, well-designed diffuser without the premium price tag associated with smart or advanced models. The inclusion of a nightlight and auto shut-off feature adds value, particularly for users who value safety and convenience.
Strengths
- +Compact design suitable for small spaces
- +Black metal aesthetic with modern appearance
- +Easy to use with simple controls and LED lighting
Watch-outs
- −Limited water capacity at 150ml
- −No smart connectivity or app control features
How it compares
The EQUSUPRO diffuser's compact design and black metal aesthetic distinguish it from the larger ASAKUKI and LEVOIT models, though its 150ml tank capacity is significantly smaller than ASAKUKI's 500ml. Unlike the Ultimate Aromatherapy Diffuser, it doesn't include essential oils, and compared to the Art Glass Diffuser, it lacks the premium glass construction and more advanced timer options. It's best suited for those who prefer a sleek, basic model without smart features.
Who this is for
At a glance: aesthetic-focused buyers wanting basic functionality.
Why you’d buy the EQUSUPRO Essential Oil Diffuser 150ml Black Metal Aromatherapy Oil Diffuser Ultr
- Compact design suitable for small spaces.
- Black metal aesthetic with modern appearance.
- Easy to use with simple controls and LED lighting.
Why you’d skip it
- Limited water capacity at 150ml.
- No smart connectivity or app control features.
Rating sources
“Discover the EQUSUPRO Essential Oil Diffuser, a 150ml black metal ultrasonic diffuser designed for home, office, spa and yoga spaces.”
“it's just really nice you could use it as a oil diffuser”
“I've been so impressed by this uh diffuser this is one of the better ones I found at a super affordable cost”
Our 4.5 score is the average of these published ratings. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.
