We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-27 · 7 min read · Independent comparison
If you want to rescue a pair of JBL TWS earbuds you already own with better comfort and a tighter acoustic seal, choose BLLQ Memory Foam Ear; if you need a complete true wireless setup with a touchscreen charging case, active noise cancelling and a long battery, choose CNBRO Wireles.
• BLLQ Memory Foam Ear — biggest strength: slow-rebound memory foam tips in three sizes (S/M/L, one pair each, six pieces total) that seal deeper and stay put in the ear, which is exactly what a loose-fitting stock tip fails to do. They also fit straight into the JBL charge case without removal.
• BLLQ Memory Foam Ear — biggest trade-off: it is an accessory, not a product. No drivers, no battery, no Bluetooth. Buy it only if you already own a compatible JBL model — Tune 230NC TWS, Tune 125TWS, Vibe 200TWS or Tune 130NC TWS.
• CNBRO Wireles — biggest strength: a full TWS package built around a touchscreen charging case that adds controls you normally reach for your phone to do — answering calls, switching tracks, changing languages, finding the earbuds and firing the camera shutter remotely.
• CNBRO Wireles — biggest trade-off: battery life is modest by modern standards. Up to 6 hours per charge in the specs, 5 hours listed as average life, and up to 20 hours total with the case. That is a two-to-three-day earbud for most commuters, not a week.
• Who each is for: BLLQ for the JBL owner chasing comfort, isolation and bass; CNBRO for the buyer who wants everything in one box and likes the idea of a screen on the case.
This is the unglamorous upgrade that quietly fixes the most common complaint about budget earbuds: the tips. BLLQ's set is memory foam, not silicone, and memory foam behaves differently. It compresses when you roll it, then slowly expands to fill the shape of your ear canal. That slow rebound is the whole point. A silicone dome presses outward and leaks; foam fills the gaps and holds the seal while you walk, chew or turn your head.
The payoff is twofold. First, noise cancelling — and here the word means passive blocking, not electronics. Foam physically plugs the canal, so the outside world drops away and you hear less traffic, less office chatter, less rumble. Second, bass. A proper seal is what gives a small driver its low end, and BLLQ explicitly points to enhanced bass as the result. If your JBL earbuds sound thin and tinny, the tip is often the reason, not the driver.
Who should buy it: anyone with one of those JBL models whose stock tips slip, ache after an hour, or leak sound. Who should skip it: anyone who does not own a compatible JBL earbud, or anyone who wants a self-contained headphone rather than a part. It is also the wrong purchase if you dislike the slightly firmer, more plugged feeling foam gives compared with silicone.
CNBRO Wireles: Who It's For
CNBRO's entry is the opposite kind of product: a whole system in a box. The headline feature is the charging case's touchscreen, and it is not a gimmick in the specs — the case handles answering calls, playing music, switching languages, locating the earbuds and triggering the camera. That last one is the standout for anyone who takes a lot of solo photos or videos and is tired of propping a phone against something and sprinting into frame. Pose, tap the case, done.
On the audio side you get dual noise cancellation: ANC to cut the noise around you, ENC to clean up your voice on calls. There is also a transparency mode, which is the safety feature I would actually use daily. Rather than pulling an earbud out at a crossing or a platform, you tap into transparency and hear the traffic around you. For city commuters and cyclists that is a genuine argument in CNBRO's favour.
The technical picture is modern but not exotic. Bluetooth 5.3 with a 10-metre range, a balanced armature driver covering 20Hz to 20,000Hz, touch controls on the buds, and USB-free wireless charging via the case. Battery is the honest weak point: up to 6 hours of single playtime, 5 hours listed as average, up to 20 hours with the case, and a 1.5-hour charge time. That is fine for a commute-and-gym routine, less fine for a long-haul flight or a full workday of continuous listening.
Who should buy it: the buyer who wants ANC, a transparency mode, a smart case and remote camera control in one purchase, and who charges nightly anyway. Who should skip it: anyone who needs marathon battery, or who wants the simplest possible earbud with no screen to learn.
Side-by-Side: Which Should You Choose?
• Best for earbuds you already own → BLLQ Memory Foam Ear. It upgrades a JBL pair instead of replacing it.
• Best for a complete TWS setup → CNBRO Wireles. Buds, case, ANC, transparency and touch controls all included.
• Best for a stronger seal and more bass → BLLQ Memory Foam Ear. Memory foam expands to fill the canal; that seal is what bass needs.
• Best for active noise cancelling → CNBRO Wireles. BLLQ blocks sound passively with foam; CNBRO adds electronics on top.
• Best for safety while commuting → CNBRO Wireles, thanks to its transparency mode.
• Best for hands-free photos → CNBRO Wireles. The case screen doubles as a camera remote.
• Best for fit options → BLLQ Memory Foam Ear. Three sizes, S/M/L, one pair of each in the pack.
• Best for a low-fuss purchase → BLLQ Memory Foam Ear, provided your JBL model is on the compatibility list.
In my opinion these two are not really rivals — they solve different problems, and the right answer falls out of one question: do you already own compatible JBL earbuds? If yes, I would buy the BLLQ Memory Foam Ear tips. They are the cheapest way to fix comfort, isolation and bass on hardware you already like, and the no-removal charge-case fit is a small but genuinely useful detail. If you are starting from nothing and want a single purchase that covers ANC, calls, transparency and a smart case, I would buy the CNBRO Wireles instead — accepting that the battery is ordinary and the screen is the reason you are paying for it.
how to connect tws headphones
Charging the case first is the usual starting point — a flat case will not let the earbuds enter pairing mode. Take both buds out, and the CNBRO set should begin advertising over Bluetooth 5.3. On your phone, open Bluetooth settings and pick the model from the list. If it does not appear, return the buds to the case, close it, then reopen and try again.
how to pair tws headphones
Pairing means linking the buds to each other first, then to your phone. With the CNBRO buds, the case screen handles part of this: it shows status and lets you trigger a search for the earbuds if one goes missing. For the BLLQ foam tips there is nothing to pair — they are passive ear tips with no electronics, so they simply go onto your existing JBL earbuds.
how to use tws headphones
On CNBRO, the touch panels on the buds and the case screen cover the basics: tap to play or pause, answer calls, adjust volume and switch languages. The case screen also acts as a camera remote, so you can shoot photos without touching your phone. Transparency mode is one tap away when you need to hear traffic. The BLLQ tips have no controls — you roll them, insert them and let the foam expand for a sealed fit.
how to reset tws headphones
A reset clears the pairing memory so the buds can link to a new device. The usual method is to place both earbuds in the case, leave the lid open, and hold the touch area or case button until the indicator flashes. Because the CNBRO case has a screen, it is worth checking the on-case menu for a reset or clear-pairing option before trying button combinations.
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