Soundcore A3873 Review: Open-Ear Comfort with Situational Awareness
The Soundcore A3873 offers a secure, lightweight fit and robust battery life, making it a strong choice for active users who need to stay aware of their surroundings, though it lacks passive noise isolation.
By Elvis Dicki
Updated October 20, 2026
Open-ear headphones represent a growing category designed for users who need to listen to audio while staying fully aware of their environment. The Soundcore A3873 (marketed as the Soundcore V30i) is an entry in this space, featuring a non-intrusive design with ergonomic ear hooks, a 14.2mm bio-material driver, and a claimed 36-hour total battery life. It is positioned for outdoor leisure, sports, office work, and commuting, appealing to those who prioritize safety and comfort over immersive, isolated sound. This review analyzes its specifications, design, and user feedback to determine its value proposition.
Primarily, the A3873 targets users who find traditional in-ear buds uncomfortable or need to hear ambient sounds like traffic or conversations. Its key selling points include a secure fit for active use, IP55 dust and water resistance, and AI-enhanced call clarity via four microphones. The bottom line: the Soundcore A3873 delivers on its promise of comfortable, awareness-focused audio with impressive endurance, but its open design inherently sacrifices bass depth and noise isolation.
Soundcore V30i Open Ear Earbuds by Anker
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Soundcore A3873 at a Glance
| Specification | Detail |
|---|---|
| Model Name | Soundcore V30i |
| Ear Placement | Open Ear |
| Driver Type & Size | 14.2mm Dynamic Bio-Material Diaphragm |
| Battery Life (Single/Case) | 12 hours / 36 hours total |
| Quick Charge | 10 minutes for 3 hours of listening |
| Connectivity | Bluetooth 5.3 |
| Water & Dust Resistance | IP55 rated with SweatGuard |
| Microphones | 4 with AI Enhancement |
| App Control | Yes (soundcore app for EQ & touch controls) |
| Weight (Earbuds) | Not specified by manufacturer |
Design and Build
The Soundcore A3873 employs an open-ear design with flexible silicone ear hooks intended to provide a secure, non-intrusive fit. According to the manufacturer, the construction is lightweight and ultra-soft, aiming for all-day comfort without the pressure or occlusion of in-ear models. The enclosure materials are listed as metal, plastic, and silicone, suggesting a mix of durability and flexibility. The charging case is made of plastic, with dimensions of 11cm x 5.4cm x 2.88cm and a weight of 1.36 ounces.
A key aspect of the build is its IP55 rating for dust and water resistance. This is supplemented by a proprietary SweatGuard technology that uses a nano-coating and a unique chamber design to protect internal components like the chipsets and battery. This level of protection indicates suitability for workouts and outdoor use in various conditions, though it is not rated for submersion. The open design is the core of its philosophy, deliberately avoiding a seal in the ear canal to allow environmental sounds to pass through.
Performance and Features
Audio Performance
The audio driver is a 14.2mm dynamic driver with a bio-material diaphragm. The manufacturer claims this configuration heightens bass output for a balanced and clear sound. The frequency response range is listed as 20 Hz to 20,000 Hz. Given the open-ear design, sound leakage and a reduction in perceived bass impact compared to sealed earbuds are inherent characteristics. The product specifications list “None” for noise control, confirming the lack of active noise cancellation or significant passive isolation. For users seeking to boost volume, the companion app offers a “Volume Booster” EQ preset.
Connectivity and Battery
Connectivity is handled by Bluetooth 5.3, with a stated range of 10 meters. The earbuds pair under the name “soundcore V30i.” Battery performance is a highlighted feature, with the earbuds providing up to 12 hours of playtime on a single charge. The charging case extends total playtime to 36 hours. A quick charge feature provides approximately 3 hours of listening from a 10-minute charge. The product details do not specify wireless charging capability for the case.
Call Quality and Controls
Call clarity is addressed with four built-in microphones and an AI algorithm designed to enhance voice pickup and reduce background noise. Touch controls on the earbuds allow for basic functions; by default, a double-tap on the right earbud plays/pauses audio, while a double-tap on the left skips to the next track. Full customization of these touch controls, including volume adjustment and voice assistant activation, requires the soundcore app.
Software and Customization
The soundcore app serves as the hub for personalization. Users can select from a range of EQ presets or create their own custom sound profiles. The app is also necessary to remap the touch controls beyond the default settings. This software dependency is a key feature for tailoring the experience but means full functionality is not available out-of-the-box without a smartphone and app installation.
Setup, Support and Ownership
Initial setup involves removing a protective film from the earbuds, placing them in the charging case, and then opening the lid to enter pairing mode. Users then search for “soundcore V30i” on their device’s Bluetooth menu. The manufacturer provides an 18-month warranty. Support documentation, such as the user manual, is accessible via a “Product Guides and Documents” section on the product listing page or a QR code in the packaging. For troubleshooting issues like earbuds not turning on, the guidance is to clean the charging pins and place the earbuds in the case for a ten-minute charge.
There are no manufacturer-listed upgrade or accessory options in the provided data. The product comes with the earbuds, a charging case, a cable, and a user manual. Long-term ownership considerations center on the durability of the flexible ear hooks and the battery’s lifespan over repeated charge cycles. For more insights on durable tech gear, explore our related Tech Gear content.
What Owners Say
Owner feedback, reflected in the overall rating distribution where a majority of reviews are five-star, frequently praises the comfort and secure fit. Many users report forgetting they are wearing the earbuds and appreciate the ability to hear their surroundings while listening to audio, which is ideal for work, dog walking, or childcare. The battery life is consistently highlighted as a strong positive.
Common points in positive reviews include the sound quality being better than expected for open-ear design, the value compared to more expensive competitors, and the stability during exercise. Some critical or lower-star reviews mention limitations inherent to the category, such as less bass impact than in-ear models. A specific long-term use note mentioned an ear hook cracking after two years of near-daily use. The consensus is that the A3873 successfully fulfills its intended role as a comfortable, awareness-oriented audio device. For comparisons with other audio products, see our guide on the best soundbars.
Pros and Cons
Pros
- Lightweight, secure fit with ergonomic hooks
- Excellent battery life with quick charge support
- Effective open-ear design maintains situational awareness
- IP55 rating and SweatGuard for durability during exercise
- Clear call quality with four-mic AI enhancement
- Customizable sound and controls via companion app
Cons
- Lacks passive noise isolation
- Bass response may not satisfy users seeking heavy low-end
- Full touch control customization requires app installation
- Sound leakage is inherent to the open design
- Case size may be larger than some competitors
- Only connects to one device at a time
Who Should Buy It (and Who Should Skip It)
The Soundcore A3873 is an ideal choice for active individuals, commuters, and office workers who need to stay aware of their environment. It suits those who find in-ear buds uncomfortable, suffer from ear fatigue, or engage in activities like running, cycling, or walking where hearing ambient noise is crucial for safety. It’s also a good fit for users who prioritize long battery life and a secure, forgettable fit over immersive sound.
Conversely, users seeking deep, powerful bass, complete noise isolation for focused listening, or a truly compact charging case should look elsewhere. Audiophiles or those who primarily listen in quiet, controlled environments may not find the open-ear audio profile satisfying. It is also not the best option for those unwilling to use a smartphone app to unlock all features. For users interested in different types of personal tech, our AI & Software section covers other innovative devices.
Final Verdict
The Soundcore A3873 successfully executes the open-ear headphone concept with a strong emphasis on comfort, awareness, and endurance. Its ergonomic hook design delivers on the promise of a stable and comfortable fit for all-day wear, validated by numerous owner reviews. The 36-hour total battery life with quick charging is a significant practical advantage, and features like IP55 resistance and AI call enhancement add value for active use cases. It represents a compelling package for its intended audience.
However, its limitations are direct consequences of its design philosophy. The audio experience prioritizes clarity and environmental awareness over booming bass or isolated immersion. Therefore, its recommendation is highly specific: it is an excellent tool for situational awareness during activities, but a compromise for pure audio enjoyment in noisy settings. For those whose needs align with its core strengths, it offers substantial value and performance. Discover more detailed product analyses in our comprehensive Reviews section.
FAQs
How do I make the Soundcore A3873 louder?
First, ensure your device’s media volume is maximized and any hearing protection settings are disabled. For a significant boost, connect the earbuds to the soundcore app and select the “Volume Booster” EQ preset. This software enhancement is designed to increase the perceived loudness output.
Are these earbuds good for running or gym workouts?
Yes, the A3873 is designed for sports. The ergonomic hooks provide a secure fit that resists movement, and the IP55 rating with SweatGuard technology offers protection against dust, water, and sweat. The open-ear design also allows you to hear gym announcements or outdoor traffic for safety.
Can I use only one earbud at a time?
The product specifications and manufacturer features do not explicitly detail mono or single-bud use. Typically, true wireless earbuds support this function, but for confirmed functionality with the A3873, consulting the user manual accessible via the product listing’s documentation section is recommended.
What should I do if the earbuds won’t turn on or charge?
The manufacturer’s troubleshooting guide advises cleaning the earbuds and the charging pins inside the case with a dry cloth. Then, place the earbuds in the charging case, close the lid, and charge for at least ten minutes. This can often resolve issues related to depleted batteries or poor contact.
About the author
Elvis Dicki writes reviews and buying guides for CyberSecLabs.