We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 7 min read · Independent comparison
If you want a replacement charging case for your AirPods Pro 3rd Generation earbuds, choose korllo A3122; if you need a complete set of wireless earbuds with long battery life for workouts and calls, choose PocBuds Headphones.
These two products get compared a lot, but they are not really rivals. One is a charging case with no earbuds inside it. The other is a full pair of Bluetooth earbuds with their own case. That single difference decides almost everything, and the rest of this article explains who each one actually fits.
• korllo A3122 — biggest strength: it restores charging and pairing for AirPods Pro 3rd Gen earbuds you already own, with both USB-C and Qi wireless charging. Biggest trade-off: it is case only — no earbuds included, and it works with nothing except AirPods Pro 3rd Gen model A3064/A3063.
• PocBuds Headphones — biggest strength: a complete listening setup with 13mm drivers, Bluetooth 5.3, ear hooks, IPX7 water resistance and a claimed 80 hours of playtime. Biggest trade-off: it is a separate ecosystem, not an Apple case, so it will not charge or pair with your existing AirPods.
• Pick korllo A3122 if your AirPods Pro 3 earbuds still work fine and only the case is lost, damaged or no longer holding a charge.
• Pick PocBuds Headphones if you want a new pair of earbuds for running, gym sessions, calls and everyday listening.
• Do not pick korllo A3122 if you own AirPods Pro 1st or 2nd Gen, AirPods 3 or AirPods 4 — it is explicitly not compatible with those.
The korllo A3122 is a narrow product with a very specific job. It is a replacement charging case built for AirPods Pro 3rd Generation earbuds, and the compatibility list is tight: A3122 case, A3064 and A3063 earbuds. That is it. If your earbuds match those numbers, the case is designed to slot straight into your routine. If they do not, this product is not for you at any point in the decision.
What it does best is solve one expensive-feeling problem. Your AirPods Pro 3 earbuds are fine, but the case is gone, cracked, or stopped holding a charge. Without a case, you cannot store them safely, you cannot top them up, and on AirPods Pro you also lose the pairing routine that normally happens through the case. The A3122 replaces that missing piece. It charges over USB-C or on a Qi wireless pad, so you can keep using whichever charging habit you already had — a cable by the bed, or a wireless pad on the desk.
Pairing is handled with a tap routine rather than a button: you drop both earbuds in, leave the lid open, double-tap the front of the case until the indicator flashes white, then select the earbuds in your Bluetooth settings. It is a small thing, but it means you are not hunting for a pairing button that is not there.
Who should buy it: anyone with working AirPods Pro 3rd Gen earbuds (A3064/A3063) whose case is lost or failing, and who wants to keep using their existing earbuds instead of replacing the whole set.
Who should skip it: anyone who needs earbuds included, and anyone whose earbuds are AirPods Pro 1st/2nd Gen, AirPods 3, AirPods 4 or another brand. The listing is clear that earbuds are not included, so read your model number before ordering. If you are unsure what the current price on Amazon looks like, check it there — but the compatibility check matters more than the number.
PocBuds Headphones: Who It's For
PocBuds Headphones are the opposite kind of purchase: a complete, self-contained pair of wireless earbuds. There is no compatibility list to worry about, because nothing here depends on hardware you already own. The earbuds, the case, the cable, the ear tips and the manual all come together.
The audio side is built around 13mm double-layer diaphragm drivers, which PocBuds describes as delivering strong bass, clear mids and bright treble. The microphones are there for calls, with voice isolation from surrounding noise. I would treat those as design intentions rather than promises, but the driver size and the tuning description point to a bass-forward sound — the kind that suits pop, hip-hop, podcasts and gym playlists more than critical listening.
The feature that stands out most is the battery figure: up to 80 hours of playtime. That number comes from the earbuds plus the charging case working together, and it is the kind of figure that matters if you are the person who always forgets to charge. The case also has a digital display, so you can see the remaining charge instead of guessing from a blinking light.
Bluetooth 5.3 handles the connection, with a stated range of up to about 30 feet and a low-latency mode. Practically, that means you can leave your phone on a bench and walk to the water fountain without the audio dropping. There is also a mono mode, so you can use either earbud alone — handy for calls while driving or for keeping one ear open on a run.
Who should buy them: runners, gym-goers, cyclists and anyone who wants a full set of earbuds with a big battery, a secure hook fit and water resistance, plus compatibility with phones, TVs, laptops and smartwatches.
Who should skip them: anyone who specifically wants to keep using Apple AirPods Pro 3 earbuds — PocBuds cannot charge or pair with those. And if you prefer a compact in-ear bud with no hook, the over-ear hook design here is a different feel entirely.
Side-by-Side: Which Should You Choose?
• Best for replacing a lost or damaged case → korllo A3122. It exists for exactly one scenario, and it does that one job.
• Best for a complete earbuds setup → PocBuds Headphones. Earbuds, case, cable and tips are all in the box.
• Best for battery life → PocBuds Headphones. The claimed 80 hours of combined playtime is the headline figure here; the A3122 is a case, not a listening device.
• Best for workouts and rain → PocBuds Headphones. IPX7 water resistance plus ear hooks and three ear tip sizes are built for sweat and movement.
• Best for keeping your existing AirPods Pro 3 → korllo A3122. Nothing else on this page will charge or pair with A3064/A3063 earbuds.
• Best for charging flexibility → korllo A3122. USB-C and Qi wireless charging, so it fits whatever pad or cable you already use.
• Best for cross-device listening → PocBuds Headphones. Bluetooth 5.3 with multi-device compatibility covers phones, TVs, laptops and smartwatches in one pair.
• Best for a simple, low-fuss control scheme → PocBuds Headphones. One button for volume, tracks and calls, with auto on and auto connect when you lift them out of the case.
My Verdict
No. It is a charging case only — the left and right earbuds are not included. You need to already own AirPods Pro 3rd Generation earbuds (model A3064 or A3063) for it to be useful.
No. The listing states it is not compatible with AirPods Pro 1st or 2nd Gen, AirPods 3, AirPods 4 or other models. Check your model number before buying.
PocBuds states up to 80 hours of playtime using the earbuds together with the charging case. The case has a digital display so you can track the remaining charge.
No. PocBuds are their own Bluetooth earbuds with their own charging case. They pair with Bluetooth devices like phones, TVs, laptops and smartwatches, but they cannot charge or pair with AirPods.
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