We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-01 · 7 min read · Independent comparison
If you want a wired gaming headset built specifically for positional audio, with in-line mute and volume controls, choose KASOTT SoundMaster Pro V1; if you need a no-fuss everyday wired earbud for school, calls and laptops, choose AIAUXAI 3.5mm.
• KASOTT SoundMaster Pro V1 — biggest strength: 10mm dynamic drivers plus 16-ohm impedance and a full 20 Hz–20,000 Hz range, tuned so footsteps, gunshots and explosions read as directional cues rather than a flat wall of noise.
• KASOTT SoundMaster Pro V1 — biggest trade-off: It is a gaming-first design. In-line controls and a 45° angled fit are great for long sessions, but if you mainly want a cheap cable for a phone call on the bus, you are paying for hardware you will not use.
• AIAUXAI 3.5mm — biggest strength: Practicality. A right-angle "L" plug, a magnet on the back of each bud so the cable rolls up without tangling, and reinforced cable joints aimed at surviving a backpack.
• AIAUXAI 3.5mm — biggest trade-off: Modest audio ambition. A 20 Hz floor and 105 dB sensitivity are fine for speech and video, but there is no driver spec here that suggests serious gaming.
• Who KASOTT is for: Console and PC players who want in-ear isolation instead of a heavy headset.
• Who AIAUXAI is for: Students, commuters, kids over 7, and anyone who just needs a reliable 3.5 mm bud for calls and class.
The SoundMaster Pro V1 is the more specialized product of the two, and the spec sheet says so plainly. It runs a 10mm moving-coil dynamic driver with a 16-ohm impedance across a 20 Hz–20,000 Hz frequency range. Low impedance matters on a wired bud because it means a controller, a DualSense pad or a laptop jack can drive it without a separate amp. The driver is described as reproducing strong bass and, more importantly for gaming, a sense of localization — the idea that a distant footstep or a reload off to your left arrives as a directional cue rather than a vague blob of sound.
The physical design follows the same logic. The nozzles sit at a 45° angle and ship with three tip sizes (small, medium, large), which is how in-ears get a stable seal. A proper seal is what makes the passive noise isolation work, and it is also why this shape reduces the heat and weight you get from over-ear gaming headsets. The housing is aluminum, which is a meaningful detail for a wired bud that will get yanked around — aluminum shells resist the flex and cracking that plastic shells eventually show at the nozzle.
Controls are on the cable: volume plus a mute function. If you have ever scrambled for a mute key mid-raid, you know why that matters. The connection is a 3.5 mm jack, and KASOTT lists it as compatible with Xbox Series, PS5, PS4, Switch and PC — the standard lineup of platforms that still accept an analog jack.
So who should buy it? Console players who want isolation and a cable they can mute instantly, PC users whose motherboard jack is easier than a USB dongle, and anyone who finds over-ear headsets too hot after two hours. Who should skip it? If you want a single pair of buds for podcasts, Teams calls and a Kindle, this is more headset than you need, and the in-line volume/mute pod adds bulk to the cable.
AIAUXAI's 3.5mm earbuds are designed around daily handling rather than audio performance. The two features that jump out are the right-angle "L" plug and the magnets on the back of the earbuds. The L-plug keeps the cable from jutting straight out of a phone or tablet, which is exactly the point where cheap cables fail; the magnets let you clack the two buds together and coil the cable without it turning into a knot in your pocket. AIAUXAI also states the bud-to-cable junctions are reinforced, which is the other classic failure point on budget wired earphones.
Audio-wise the sheet lists a 20 Hz frequency response and 105 dB sensitivity. High sensitivity means the buds get loud from weak sources — a school Chromebook, an older phone, a Kindle Fire. That is genuinely useful in classrooms and libraries where you are not carrying a DAC. It is not a gaming-oriented spec, and there is no driver size given, so I would treat these as speech-and-video buds first.
The compatibility list is unusually long and specific: Galaxy A-series through the S and Note lines, iPhone 6s and older, iPads and iPad minis, Google Pixel and Chromebook, Motorola, OnePlus, Xiaomi, Redmi, POCO, plus Switch, PS4, PS5, MP3/MP4 players, desktops and Windows devices. The age guidance is over 7 years old, which tells you AIAUXAI expects these in school bags and kids' hands. Controls are a single button remote with sound isolation, not a full volume/mute pod.
Buy these if you need a spare pair for class, a call-capable bud for an older Android phone, or something cheap enough to hand to a child. Skip them if positional audio for shooters is your priority, or if you want in-line volume control rather than a single multi-function button.
• Best for competitive gaming audio → KASOTT SoundMaster Pro V1. The 10mm dynamic driver and directional tuning are built for footsteps and gunfire.
• Best for instant muting mid-match → KASOTT SoundMaster Pro V1. In-line mute and volume controls beat digging through a console menu.
• Best for long sessions without ear heat → KASOTT SoundMaster Pro V1. In-ear isolation with three tip sizes and a lightweight aluminum housing.
• Best for durability against pocket abuse → AIAUXAI 3.5mm. Magnet-backed buds, a 90° L-plug and reinforced cable joints are designed for tangling and tugging.
• Best for weak sources like school laptops → AIAUXAI 3.5mm. 105 dB sensitivity means it gets loud from almost anything with a jack.
• Best for kids and shared devices → AIAUXAI 3.5mm. The over-7 age guidance and broad phone/tablet compatibility fit family use.
• Best for console and PC platform coverage → KASOTT SoundMaster Pro V1. Xbox Series, PS5, PS4, Switch and PC are all listed.
• Best for call clarity on a budget setup → AIAUXAI 3.5mm. A single-button remote plus a mic is enough for calls, not for gaming comms.
I would buy the KASOTT SoundMaster Pro V1. The reason is simple: its specs are pointed at one job and it does that job well — a 10mm dynamic driver, 16-ohm impedance you can drive from a controller, and in-line mute and volume. If you play shooters on a console or PC, that combination is worth more than a longer compatibility list. The AIAUXAI 3.5mm is the smarter pick only if your actual day is class, calls and a laptop — in which case the L-plug and magnet design will serve you better. Either way, check the current price on Amazon before deciding, since value is the one thing I cannot judge from a spec sheet.
FAQ
Only with older models. The compatibility list covers iPhone 6s and earlier plus iPads and iPad minis — not modern iPhones, which lack a 3.5 mm jack.
KASOTT specifies a 10mm dynamic driver with a 16-ohm impedance, which suggests a fuller, more bass-forward sound. AIAUXAI lists a 20 Hz response and 105 dB sensitivity, which points to easy volume rather than deep bass. For music and games, KASOTT has the more capable spec.
The AIAUXAI 3.5mm. High sensitivity means it plays loud from a Chromebook or tablet, the right-angle plug survives being shoved in a bag, and the magnets keep the cable from tangling.
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