We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-28 · 7 min read · Independent comparison
If you want a wired sports earbud that doubles as a full everyday headset with volume buttons, track skipping and voice-assistant access, choose Avantree E171; if you need a no-frills, all-black plug-in pair built mainly for workouts and calls on a long list of phones, choose ASKUBSKU Over Ear.
• Avantree E171 — biggest strength: a genuinely multi-function in-line control (play/pause, volume, skip tracks, accept/reject calls, voice assistant, last-number redial) plus a stated 12-month warranty that extends to 24 months with registration and lifetime technical support.
• Avantree E171 — biggest trade-off: the sound is tuned for balance rather than boom. Avantree itself notes that if you want extra-strong bass you should look at larger headphones.
• ASKUBSKU Over Ear — biggest strength: an in-ear, silicone-sealed design that isolates noise so you stay focused during training, and it ships with replacement eartips and a protective case.
• ASKUBSKU Over Ear — biggest trade-off: it's the simpler product. Button control only, no stated warranty terms, and the spec sheet lists an over-ear placement while the product is described as in-ear buds — so that labeling is worth reading carefully.
• Pick Avantree E171 if you want one wired pair for the gym and the commute, with proper call controls and after-sales backing.
• Pick ASKUBSKU Over Ear if you mainly want an affordable-looking, all-black workout pair and you're plugging into one of the many Samsung, Pixel, Motorola, OnePlus or older iPhone/iPad models it lists.
The E171 is a 3.5mm wired earbud with an ear-hook design, and it's clearly aimed at people who move. The hook keeps the bud anchored, and Avantree ships three sizes of silicone tips so you can dial in a seal instead of hoping one size happens to fit. In day-to-day use that matters more than spec-sheet bragging: a bud that stays put is a bud you stop fiddling with mid-run.
Where the E171 pulls ahead of a basic pair is the in-line module. You get play/pause, volume, track skipping, call accept/reject, voice-assistant activation and redial — essentially the control set of a proper headset, not just a mute-and-pray inline remote. There's a built-in mic for phone and VoIP calls, which makes these reasonable for gym calls, street calls and the odd Zoom from a laptop. The 3.5mm gold-plated plug is listed as compatible with phones, tablets, iPads, MP3/MP4 players, Macs, laptops and desktops, so it's a genuinely cross-device cable rather than a phone-only one.
On audio, the driver is a dynamic type with a 20 Hz–20 kHz range and 32-ohm impedance, tuned for balanced sound with solid bass and emphasis on mids and highs. Read that honestly: vocals and detail first, thump second. In my opinion that's the right call for podcasts, calls and most music, but if you're a bass-first listener you'll notice the ceiling.
ASKUBSKU Over Ear: Who It's For
The ASKUBSKU set is the more single-minded product. It's a wired 3.5mm in-ear bud with ear hooks, three sizes of silicone tips, and one clear design goal: stay in and shut the world out. The silicone earplugs are explicitly pitched as isolating most noise so you can focus on your workout, and that's a real, useful feature in a noisy gym or on a windy run. Passive isolation like this works best when the tip seals properly, which is exactly why the multiple tip sizes matter.
The bundle is a quiet strength. ASKUBSKU includes eartip replacements and a black protective case — small things, but they're the bits that usually go missing first, and having spares means the buds don't become useless the day a tip tears. The look is all black, plastic housing, which is unobtrusive and fine for sport.
Compatibility is where ASKUBSKU does its loudest talking. The listing names a long roster: Samsung Galaxy A-series and S-series (including A15, A03s, A14, A12, S10 and many more), Google Pixel 5a/4a/3a, OnePlus Nord and older models, a wide spread of Motorola G and Razr phones, and older iPhones from the SE (1st gen) through the 6/6S/5/5S, plus iPads, iPad mini, iPad Air, Switch, PS4/PS5, MP3/MP4 players, laptops and Chromebooks with a 3.5mm jack. If your device has the jack, this is very likely covered.
The honest trade-offs: the control is button-based and simple, with no mention of volume or track controls or voice-assistant access, so expect a more basic inline remote than the Avantree's. There's no stated warranty or support program in the data. And the spec sheet lists the ear placement as "Over Ear" while the product itself is described as in-ear buds with ear hooks — a labeling quirk worth being aware of before you buy. The frequency range matches the Avantree at 20 Hz–20,000 Hz.
Who should buy it: people who want a straightforward, isolating workout bud, who already own one of the many listed phones or devices, and who like getting spare tips and a case in the box. Who should skip it: anyone who wants rich inline controls, documented warranty coverage, or who is shopping for a specific color other than black.
• Best for call controls → Avantree E171. Accept/reject, redial and voice assistant are all on the inline remote; ASKUBSKU's is button control with no such features listed.
• Best for volume and track control → Avantree E171. Its in-line control explicitly covers play/pause, volume and skipping.
• Best for noise isolation during workouts → ASKUBSKU Over Ear. Its in-ear silicone seal is specifically designed to block out surrounding noise.
• Best for warranty and support → Avantree E171. 12 months, extendable to 24 with registration, plus lifetime technical support.
• Best for accessories in the box → ASKUBSKU Over Ear. Replacement eartips and a protective case are included.
• Best for bass-heavy listening → neither, honestly. Both are 20 Hz–20 kHz dynamic-driver buds, and Avantree openly points bass chasers toward larger headphones.
• Best for the widest device list → ASKUBSKU Over Ear. Its compatibility list is unusually long and specific across Samsung, Pixel, Motorola, OnePlus, older iPhone/iPad, consoles and computers.
• Best for a low-fuss, all-black look → ASKUBSKU Over Ear. Black housing, black case, nothing flashy.
• Best for one pair to do everything → Avantree E171. Music, calls, controls and support in a single 25 g package.
I'd buy the Avantree E171. The deciding factor isn't sound — both are 20 Hz–20 kHz dynamic-driver buds with silicone seals, so they're closer than the marketing suggests. It's the controls and the support. Full inline control over volume, tracks, calls and voice assistant turns a pair of gym buds into something you can actually live with all day, and the 12-month warranty (24 with registration) plus lifetime technical support is the kind of backup I want on a wired product that will get yanked, sweated on and stuffed in a bag. If you only need isolation for training and you already own one of the many devices ASKUBSKU lists — and the spare tips and case appeal to you — the ASKUBSKU is a perfectly sensible pick. But if I'm choosing one, it's the Avantree.
Not universally — it's better at controls, calls and after-sales support, thanks to its full in-line remote and 12/24-month warranty. ASKUBSKU is the better pick if noise isolation and bundled spares matter most to you.
Yes. Both are wired 3.5mm products. The Avantree lists phones, tablets, iPads, MP3/MP4 players, Macs, laptops and desktops; ASKUBSKU lists a very long roster of Samsung, Pixel, Motorola, OnePlus, older iPhone/iPad, Switch, PS4/PS5 and computer devices.
ASKUBSKU. Its in-ear design and fitted silicone earplugs are explicitly built to isolate most surrounding noise. The Avantree also uses sound isolation via its tips, but ASKUBSKU leans harder into that as its headline feature.
The Avantree E171. It offers volume control and an in-line remote covering play/pause, track skipping, call accept/reject, voice assistant and redial, while ASKUBSKU uses a simpler button control with fewer listed functions. Check the current price on Amazon before deciding, since value depends on what each costs when you buy.
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