In this case, you may be finding the bass weak because of the original Eartips. I use the Eartips that come with the Salnotes Zero 2.
Comparison
Headphones
EarFun Air Pro 3
The EarFun Air Pro 3 is a Qualcomm QCC3071-powered wireless earbud with aptX Adaptive audio, hybrid ANC rated up to 43dB reduction, and 45 hours of total battery life with the charging case, priced around $67.99 CAD.
5 mentions · 2 threadslast mention Aug 20246.7/ 10
ClearPick Score
Buyer Beware
Score informed by 5 owner mentions across 2 Reddit threads · see every quote ↓
1 positive3 mixed1 negative
Full Specs
| Brand | EarFun |
| Model Number | TW500 |
| Model Name | EarFun Air Pro 3 |
| Built-In Media | EarFun Air Pro 3 ANC Earbuds, Eartip, USB-C Cable, User Manual, Wireless Charging Case |
| Country of Origin | China |
| Warranty Description | EarFun provides 18-month warranty for every product. |
| Number of Items | 1 |
| Manufacturer | EarFun |
| Best Sellers Rank | #6,072 in Electronics (See Top 100 in Electronics) #528 in Stereo Headphones |
| ASIN | B0FB8TCRVB |
| Customer Reviews | 4.2 4.2 out of 5 stars (9,217) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); }); 4.2 out of 5 stars |
| Headphones Ear Placement | In Ear |
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EarFun Air Pro 3
$67.99 CAD est. on Amazon.ca
View on Amazon.ca →Opens Amazon.ca · Affiliate link✅ Ships to Canada
✅ Prime eligible (most orders)
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Every mention, sourced
Real comments from Reddit, linked to the original thread. Nothing paraphrased.
After a few months of testing in the office and for listening music, I came to really like these earbuds. They have decent ANC, great call quality, great comfort - without producing any pressure or pain in ears comparing to others in the same price range (this is really important to me), also battery life is fine. ... The main problem is very imbalanced sound. But after many different equalizers I've struggled with, I've finally managed to configure one that I like.
Praise
I like them but I don't find any difference between normal and ANC modes, absolutely the same.
Complaint
In my case, these are my first TWS, I've always used IEMs (KZ, Moondrop) until now, I loved the ANC. But the audio is really bad for my taste, I can only use them with my EQ
Complaint
Thanks sound more opened now and clear more neutral sounding bass is a bit lacking I feel and 1khz I prefer little bit down only is sound great Thanks I test on this song for bass maybe u try mine to see difference in bass on that track ... Think highs sound great mids maybe need little cut 1khz and bass maybe little up to add more bass hit like mine I do only great job for making him neutral sounding this way on Default EQ or u listen on bass eq bass eq I try on default and sound clean and clear not overpowering bass and frequency clean
Complaint
✅ What Works
- Comfort held up over time — one owner reported months of daily office wear "without producing any pressure or pain in ears," calling this out as important compared to others in the same price range.
- The same long-term reviewer called call quality "great," one of the few unambiguous positives in the sample.
- Battery life was reported as "fine" over months of regular use, consistent with the earbuds' rated 45-hour total playtime.
- Sound is salvageable with tuning — one owner resolved an "imbalanced sound" complaint through EQ experimentation, and another improved weak bass by swapping to aftermarket eartips (2 mentions total).
⚠️ Worth Knowing
- Sound quality is the most-mentioned theme (3 of 5) and skews mixed to negative — even the positive reviewer called the default sound "very imbalanced" before EQ adjustments.
- Stock eartips reportedly weaken bass response; one owner had to switch to third-party tips (Salnotes Zero 2) to get satisfying bass.
- ANC performance is questioned — one owner reported no audible difference between ANC and normal listening modes despite the marketed 43dB reduction.
- Coverage is thin (5 tracked mentions), so these patterns are directional, not a verdict on typical units.
ClearPick Verdict
Owners report a genuine tension at the core of this Qualcomm-chipset budget earbud: even in the one clearly positive account, **the imbalanced sound signature was called out as 'the main problem,' requiring extensive EQ tweaking to resolve**. Across the handful of Reddit mentions found, sound quality comes up most often (3 of 5) and leans mixed rather than settled, with one listener noting the stock eartips leave bass sounding weak until swapped for aftermarket tips. Noise cancelling draws a single but pointed complaint that the ANC and normal modes sound identical, undercutting the marketed 43dB reduction claim. Comfort and call quality fare better, with one owner citing months of daily office use without ear pressure or pain and praising call clarity. With only five Reddit mentions tracked so far, **this is a thin-sample read best suited to buyers willing to fiddle with EQ settings to find their sound, while anyone wanting ANC or tuning that works out of the box should look elsewhere**.