How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want cheap replacement ear tips that keep a pair of JBL Endurance Race sport earbuds alive for school, choose ALXCD Ear Tips Compatible; if you need a self-contained pair of budget TWS earbuds that translates 144 languages on the fly, choose ZYHKJYL TWS AI Language.
They're both cheap TWS accessories, but they solve completely different problems. One is a consumable that restores earbuds you already own. The other is a whole wireless earbud system with a translation engine baked in.
• ALXCD Ear Tips Compatible — biggest strength: six pairs of soft silicone tips in S/M/L, purpose-made for the JBL Endurance Race, with a sound-isolating design that cuts ambient noise.
• ALXCD Ear Tips Compatible — biggest trade-off: it is not an earbud. It only helps you if you already own JBL Endurance Race Sport earbuds.
• ZYHKJYL TWS AI Language — biggest strength: a standalone TWS earbud set with two-way translation across 144 languages, active noise cancellation, touch control, and Bluetooth 5.4.
• ZYHKJYL TWS AI Language — biggest trade-off: it's a plastic in-ear system with a translation app workflow, so it's more to learn and more to charge than a bag of tips.
• Who ALXCD is for: anyone whose JBL Endurance Race tips have worn out, torn, or no longer seal well.
• Who ZYHKJYL is for: travelers, students, and business users who want translation, music, and calls in one pair of earbuds.
This is a maintenance product, and it's honest about that. It's built specifically for the JBL Endurance Race Sport Earbuds — the model number `eartip-JBL-Race-TWS-12-45mm-black` tells you the 4.5 mm bore is sized for that exact nozzle, not a generic guess. You get 6 pairs of silicone tips in small, medium, and large, plus a fiber cleaning cloth with the ALXCD logo stamped on it. The enclosure material is silicone, black, and the whole pack measures 4 x 3 x 0.4 inches — it lives in a backpack pocket and you forget about it.
Who should skip it? Anyone who doesn't own JBL Endurance Race earbuds. The compatibility list stops there. If you're shopping for a first pair of earbuds, or you own a different brand, this pack does nothing for you. It's also not a noise-canceling product in the electronic sense — it's passive isolation from silicone, so don't expect the silence that active noise cancellation delivers.
ZYHKJYL TWS AI Language: Who It's For
This is the opposite kind of purchase: a complete, self-contained wireless earbud system. The headline feature is translation — real-time, two-way translation across 144 languages, with Bluetooth connectivity for operation, and multiple modes including Free Talk, Speech-to-Text, and Photo Translation. That's a genuinely unusual feature set to find in a budget TWS earbud, and it's the reason this product exists at all.
Beyond translation, it's a normal pair of earbuds. The brand describes 3-in-1 functionality: translation, music streaming, and phone calls. Wireless connectivity means it pairs with anything that speaks Bluetooth — Android, iOS, or Windows, according to the manufacturer. The Bluetooth version is 5.4, which the description frames around faster pairing and uninterrupted audio. Noise control is listed as Active Noise Cancellation, so this is the pair that actually fights background sound electronically rather than just sealing it out. Impedance is 16 ohm, which is low and easy to drive. The enclosure is plastic, black, in-ear, and the package includes a cable. There's a 1-year warranty listed, and the age range is described as adult.
Pairing is deliberately simple: pick the headsets out of the charging case and they connect to each other automatically, then you control things by touch. That's a workflow a student can pick up in a couple of minutes.
Who should buy it? Anyone who needs translation as a practical tool — a student in a language class, someone traveling, someone working with people who speak another language — and who also wants a single pair of buds for music and calls. Who should skip it? Someone who already owns good earbuds and just needs replacement tips. Also anyone who wants zero setup: the translation modes and app workflow are more involved than pressing play.
• Best for replacing worn or torn tips on JBL Endurance Race buds → ALXCD Ear Tips Compatible.
• Best for a complete pair of wireless earbuds out of the box → ZYHKJYL TWS AI Language.
• Best for translation in 144 languages → ZYHKJYL TWS AI Language, with Free Talk, Speech-to-Text, and Photo Translation modes.
• Best for active noise cancellation → ZYHKJYL TWS AI Language, which lists ANC rather than passive isolation.
• Best for passive sound isolation and fit tuning → ALXCD Ear Tips Compatible, thanks to the silicone seal and S/M/L sizing.
• Best for cross-platform Bluetooth use → ZYHKJYL TWS AI Language, which the manufacturer says works with Android, iOS, and Windows.
• Best for someone who owns no earbuds yet → ZYHKJYL TWS AI Language. The ALXCD pack assumes you already have JBL Endurance Race buds.
• Best for low-maintenance, no-charging ownership → ALXCD Ear Tips Compatible. Silicone tips don't need a battery.
For school, I'd buy the ZYHKJYL TWS AI Language earbuds if I needed a working pair of earbuds from scratch — translation, ANC, calls, and music in one package is a lot of function for a single purchase, and the 144-language support is the part you can't get from a tip pack. But if I already owned JBL Endurance Race Sport earbuds and the tips had worn out, I'd buy the ALXCD Ear Tips Compatible pack without hesitating. In my opinion, matching the product to what you already own beats chasing the more interesting spec sheet.
what is tws earbuds
TWS stands for True Wireless Stereo — earbuds with no wire between the left and right pieces. The ZYHKJYL TWS AI Language is a true wireless set with translation built in. The ALXCD Ear Tips Compatible is not an earbud at all; it's a silicone tip accessory.
what is tws earbuds means
It means the two earbuds connect to each other and to your phone wirelessly, with no cable running between them. On the ZYHKJYL, the brand says the headsets connect to each other automatically when you lift them from the charging case.
how much is tws earbuds
I don't quote prices here, and the listings don't publish them in a fixed way — they change. Check the current price on Amazon for both the ALXCD Ear Tips Compatible pack and the ZYHKJYL TWS AI Language earbuds before deciding.
how to tws earbuds
With the ZYHKJYL set, take the headsets out of the charging case and they pair with each other automatically, then connect over Bluetooth 5.4 to your phone, tablet, or laptop. Touch controls handle playback and calls from there.
• how Tuanzi GT100 compares to Raycon Fitness Open Ear
• Edifier G2II vs WODASEN Over Ear Walkie: Over Ear Headset
• xiwxi Earbuds vs MMWOWARTS Over Ear Headphones
• mojawa Aerra IP67 vs Voistek Bone Conduction Headphones
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.