The wireless earbuds market has matured considerably. Where a few years ago you were choosing between a handful of options at very different quality levels, today there are genuinely good earbuds at almost every price point. The challenge is knowing which specifications actually matter and which are marketing noise.
I have tested around fifteen pairs of wireless earbuds over the past two years, using them on Prague's metro, during work-from-home sessions, and on longer train journeys. Here is what I have found actually makes a difference.
Active Noise Cancellation: How Much Does It Matter?
ANC has become a standard feature on mid-range and premium earbuds. The quality varies enormously. Good ANC — the kind you find on Sony WF-1000XM5 or Apple AirPods Pro — genuinely transforms the experience on public transport. Mediocre ANC, which is common on budget options, reduces some low-frequency rumble but does little for voices or irregular noise.
If you commute regularly on Prague's metro or trams, or work in a noisy open-plan office, quality ANC is worth paying for. If you primarily use earbuds for exercise or at home, it matters much less.
What to look for
Rather than trusting ANC ratings (which are not standardised), look for independent reviews that test in realistic conditions. The RTINGS.com database provides consistent measurement methodology and is a reliable reference.
Audio Codecs: The Technical Bit That Actually Matters
Bluetooth audio quality depends partly on the codec used to compress and transmit audio. The standard SBC codec is fine for most listening. AAC is better and is the default for Apple devices. aptX and aptX HD offer lower latency and better quality on compatible Android devices. Sony's LDAC can transmit at much higher bitrates but requires both device and earbuds to support it.
In practice, for casual listening, the codec difference is subtle. For audiophiles or anyone listening to high-resolution audio files, LDAC or aptX HD support is worth seeking out.
| Codec | Max Bitrate | Compatibility | Practical Use |
|---|---|---|---|
| SBC | 328 kbps | Universal | Baseline quality |
| AAC | 320 kbps | Apple, some Android | Good for most uses |
| aptX | 352 kbps | Qualcomm Android | Lower latency |
| LDAC | 990 kbps | Sony, some Android | High-res audio |
Fit and Comfort: The Most Underrated Factor
No amount of audio quality matters if the earbuds fall out during your commute or cause ear fatigue after an hour. Fit is deeply personal — what works for one person's ear anatomy may not work for another. This is the main reason I recommend buying from retailers with a return policy, so you can test them properly.
Most earbuds come with multiple ear tip sizes. Spend time finding the right fit before deciding whether you like the sound. A poor seal dramatically reduces bass response and ANC effectiveness, which can make otherwise good earbuds seem mediocre.
Battery Life: Real-World Numbers
Manufacturer battery claims are measured under ideal conditions — typically at moderate volume without ANC. Real-world battery life with ANC enabled and at normal listening volumes is usually 20–30% lower.
For most commuters, 5–6 hours of actual playback per charge is sufficient. The charging case typically provides two to three additional charges, giving a total of 20–25 hours before you need to find a cable. If you travel frequently, this matters more.
Quick charge features are genuinely useful. Most premium earbuds offer 10–15 minutes of charging for 1–2 hours of playback. If you regularly forget to charge, this can save you.
What I Currently Use
After testing various options, I settled on the Sony WF-1000XM5 for commuting and focused work. The ANC is the best I have tested, the sound quality is excellent, and the fit (once I found the right ear tips) is comfortable for extended sessions. They are expensive — around 5,500 CZK at Czech retailers — but I have used them daily for over a year without issues.
For exercise, I use the Jabra Elite 4 Active. They are sweat-resistant, the fit is secure during running, and the ANC is adequate for blocking traffic noise. At around 2,500 CZK, they represent solid value for sport use.
Budget Options Worth Considering
Under 1,500 CZK, the options are more limited but not hopeless. The Soundcore Liberty 4 NC from Anker offers surprisingly effective ANC for its price. The audio quality is not exceptional, but for commuting and calls, it is more than adequate. Anker has a reasonable warranty process through Czech retailers.
I would avoid very cheap earbuds from unknown brands. The Bluetooth implementation is often unreliable, and the fit quality is inconsistent. The small saving is not worth the frustration.
Buying in Czechia
Most major earbuds brands are available at Czech retailers. Alza.cz typically has competitive pricing and a reliable return process. For Sony and Samsung products, authorised service is available locally. Apple AirPods can be serviced through Apple's Prague stores.
Check whether the product listing specifies EU stock — this matters for warranty claims. Some grey-market imports are cheaper but lack EU warranty coverage.