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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 7 min read · Independent comparison
• JNSA Replacement Earbuds Tips — biggest strength: six pairs of soft silicone tips in three sizes (S/M/L, two pairs each), cut to fit JBL Tune 230NC TWS, Tune 125TWS, Tune 130NC TWS, Vibe 200TWS and Free X in-ear models without blocking the charging case.
• JNSA Replacement Earbuds Tips — biggest trade-off: these are tips only. No earphones, no cable, no electronics — if you don't already own a compatible JBL in-ear pair, this buys you nothing.
• Xmenha lx300 — biggest strength: a full TWS package with a touchscreen charging case, Bluetooth 5.4, active noise cancellation, transparency mode and a sweatproof build for workouts.
• Xmenha lx300 — biggest trade-off: it's a budget-brand earbud with a plastic body and no ear-tip variety listed, so fit is one-size and long-term durability is the open question.
• Pick JNSA if you already own compatible JBL buds and just want them comfortable and sealed again. Pick Xmenha lx300 if you're starting from zero and want the whole cheap TWS kit in one box.
This is a maintenance product, not a gadget. The whole point is that silicone tips wear out, get lost, or stop sealing — and once that happens, even good earbuds sound thin and keep slipping. JNSA sells six pairs in white silicone, split across small, medium and large, with two pairs in each size. That spread matters because most people don't actually know their size until they cycle through a few.
The detail I like most is the case compatibility. The tips are shaped to sit inside the charging case, so you don't have to peel them off every time you dock the earbuds. Anyone who has fought with an oversized aftermarket tip knows how annoying that is — you either crush the tip or the lid won't close. Here, the design is built around the JBL models listed: Tune 230NC TWS, Tune 125TWS, Tune 130NC TWS, Vibe 200TWS and Free X. JNSA also notes they fit other JBL TWS in-ears that use the same tip shape.
Who should skip it: anyone without compatible JBL in-ear headphones, and anyone hoping for a sound upgrade rather than a fit and seal fix. These are eartips. They will not add noise cancellation, a case screen or a longer battery. If your earbuds themselves are dying, tips won't save them.
Xmenha lx300: Who It's For
The lx300 is the opposite kind of purchase — a complete set of TWS earbuds aimed squarely at the budget end. The headline feature is the touchscreen charging case. Instead of pulling out your phone, you tap the case to change sound modes, adjust volume, check battery levels for both the earbuds and the case, see the time, and even set alarms. In my opinion that's the most genuinely useful thing here, because it removes the phone from the equation for quick tweaks at the gym or on a walk.
Under the hood: Bluetooth 5.4 with roughly 10 metres of range, a dynamic driver covering 20–20,000 Hz, and active noise cancellation paired with a transparency mode so you can let outside sound back in when you're crossing a street or watching for traffic. The buds use soft silicone tips with a rounded, ergonomic shape and a "streamlined sinking" fit that Xmenha says suits small ear canals. Weight is light, and the sweatproof rating is aimed at daily sweat and rain — running, jumping, outdoor movement.
Battery is where the numbers need reading carefully. The spec sheet lists a 400mAh battery capacity, 5–7 hours of play per charge, and up to about 30 hours total with the case. Charging is over USB-C, and the box includes a cable, a manual and the case itself. Frequency response and Bluetooth version are the kind of specs you'd expect at this tier; the touchscreen case is what separates it.
Who should buy it: someone who wants one purchase to cover everything — earbuds, case, ANC, transparency, sweat resistance — and who values the case screen as a convenience. It also suits people with small ear canals who struggle with bulky buds.
Side-by-Side: Which Should You Choose?
• Best for reviving earbuds you already own → JNSA Replacement Earbuds Tips. Six pairs, three sizes, no electronics to fail.
• Best for a complete cheap TWS setup → Xmenha lx300. Earbuds, case, cable and manual in one box.
• Best for noise control → Xmenha lx300. It has active noise cancellation plus a transparency mode; JNSA's tips only improve passive isolation through a better seal.
• Best for tip-size flexibility → JNSA Replacement Earbuds Tips. Two pairs each in S, M and L versus a single rounded tip shape on the lx300.
• Best for workout and outdoor use → Xmenha lx300. Sweatproof construction and a stable ergonomic fit are built in.
• Best for case-friendly convenience → JNSA Replacement Earbuds Tips. They're shaped to stay on inside the JBL charging case, so nothing gets crushed when you dock.
• Best for battery spec clarity → Xmenha lx300. 400mAh, 5–7 hours per charge and up to roughly 30 hours with the case, versus no battery at all on the JNSA side.
• Best for JBL owners specifically → JNSA Replacement Earbuds Tips. Compatibility is listed for Tune 230NC TWS, Tune 125TWS, Tune 130NC TWS, Vibe 200TWS and Free X.
In my opinion these two aren't really rivals — they answer different questions. If you already own compatible JBL in-ear buds, I'd buy the JNSA Replacement Earbuds Tips, because a fresh seal in the right size is the cheapest way to make earbuds you like feel new again, and six pairs means you're covered for a long while. If you don't own any earbuds yet, or yours are genuinely done, I'd buy the Xmenha lx300: Bluetooth 5.4, ANC, transparency, a sweatproof build and that touchscreen case give you a full cheap TWS package in one go. Pick based on what's already in your drawer, not on which one sounds fancier.
FAQ
what is tws earbuds
TWS stands for "true wireless stereo" — earbuds that connect to your phone over Bluetooth with no wire between the left and right bud. The Xmenha lx300 is a TWS product; JNSA Replacement Earbuds Tips are accessories for TWS earbuds you already own.
what is tws earbuds means
how much is tws earbuds
That varies enormously by brand, features and build, and I don't quote prices here. Both of these sit at the budget-friendly end of their categories — check the current price on Amazon using the button on this page before deciding.
how to tws earbuds
Pairing is standard: take the buds out of the case, enable Bluetooth on your phone, select the device, then control volume and modes. On the lx300 you can also adjust volume, sound modes and battery levels straight from the touchscreen case, which is the part that sets it apart from a plain pair.
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See also: Yunseity Noise Cancelling Earbuds vs Klowcok Replacement Silicone Ear, AMAFACE Earbuds vs Klowcok Replacement Ear Tips, DAYJOY 2 vs CaseSack GravaStar Sirius Pro: Cheap TWS Earbuds