How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a large over-ear gaming headset with a boom mic, LED-lit earcups and a long braided cable, choose BENGOO G9000; if you need open-ear hooks that let you hear your surroundings while you take calls on a USB-C phone or tablet, choose AIAUXAI Open Ear USB.
• BENGOO G9000 — biggest strength: a full large over-ear gaming design with 40mm dynamic drivers, a flexible noise-isolating boom mic, an in-line volume dial and one-key mic mute.
• BENGOO G9000 — biggest trade-off: it is wired USB only, it is bulky, and older Xbox One controllers need an extra Microsoft adapter that is not included.
• AIAUXAI Open Ear USB — biggest strength: open-ear hook fit that keeps you aware of traffic, announcements and people around you, with a USB-C plug and an in-line mic.
• AIAUXAI Open Ear USB — biggest trade-off: open-ear means almost no isolation, there is no active noise control, and the hook style is a very different feel from a big cushioned earcup.
• Who each pick is for: BENGOO G9000 for gamers and long-session listeners who want immersion and a real boom mic; AIAUXAI Open Ear USB for commuters, runners, students and office users who need to stay aware and want one cable that just plugs into USB-C.
The BENGOO G9000 is built around one idea: put a big, cushioned, over-ear cup on your head and keep you locked into the game. The earcups use protein padding over memory foam, the headbeam is multi-point adjustable, and the enclosure mixes metal and memory foam. That combination is what makes a "large over ear" headphone feel stable for hours instead of clamping down after twenty minutes.
Audio-wise, the G9000 runs 40mm dynamic drivers with a 15 Hz–20 kHz frequency range, 105 dB sensitivity and 120 ohm impedance, and it is tuned for what the spec sheet calls a surrounding stereo subwoofer effect — a wide, punchy presentation rather than a flat studio sound. There is a flexible omnidirectional boom mic with a quoted -38 dB sensitivity, so you can bend it toward your mouth and mute it with one key when you need to go quiet. The braided USB cable is 49 inches long with a rotary volume control, which is genuinely handy because you can adjust volume without alt-tabbing or reaching for your keyboard.
Who should buy it: PS4, PS5, PC, laptop, tablet, Switch-style and mobile players who want one headset for voice chat and game audio, plus anyone who likes LED-lit earcups for the desk setup look. Who should skip it: people who need to hear the room around them, anyone who hates cables, and old Xbox One controller owners who do not want to buy the separate Microsoft adapter.
The AIAUXAI Open Ear USB takes the opposite approach. Instead of sealing your ears, it hangs on hooks so the driver sits outside your ear canal. The result, per the specs, is that you can hear your music or call and still hear a car, a gate announcement or a colleague talking to you. For a lot of people that awareness is the whole point.
It is a USB-C wired headset, so it plugs straight into modern phones and tablets — iPhone 17/16/15 family, a long list of Galaxy S and A models, Z Flip and Z Fold, Tab tablets, iPad Pro and iPad Air, plus Pixel phones. There is a built-in mic and on-cable volume control with button operation, and a 1.2m oxygen-free copper cord with a cable fixer clip to stop the wire swinging around while you run. AIAUXAI also throws in a PU storage case, which matters more than it sounds when you are stuffing headphones into a gym bag.
The trade-offs are real and worth naming. The enclosure is plastic, the ear placement is open, and the spec sheet lists noise control as "None" — so in a loud train carriage or on a busy street you will hear everything. There is no boom mic, just an in-line one. And the fit depends on hook geometry, which some ears love and others find fiddly.
Who should buy it: runners, cyclists, gym-goers, delivery riders, office and study users, and anyone on iPhone 15 or newer or a USB-C Android device who wants zero pairing hassle. Who should skip it: gamers who want deep bass and voice isolation, and anyone who needs to block out a noisy environment.
• Best for immersive gaming and voice chat → BENGOO G9000. The boom mic, 40mm drivers, 120 ohm impedance and 49-inch braided cable are made for desk and console play.
• Best for staying aware of your surroundings → AIAUXAI Open Ear USB. Open-ear hook design means you hear traffic, announcements and coworkers.
• Best for cable length and desk freedom → BENGOO G9000. 49 inches versus the AIAUXAI's 1.2m cord.
• Best for travel and gym convenience → AIAUXAI Open Ear USB. The cable fixer clip and included PU carry case are built for movement and storage.
• Best for USB-C phones and tablets out of the box → AIAUXAI Open Ear USB. It is a native USB-C plug with a compatibility list covering iPhone 15 and later, Galaxy, iPad, Tab and Pixel.
• Best for console and PC multi-platform use → BENGOO G9000. PS4, PS5, PC, laptop, tablet, 3DS, PSP and more — with the note that older Xbox One controllers need a Microsoft adapter, sold separately.
• Best for long sessions without ear fatigue → it depends on your ears. Large over-ear foam spreads pressure across the head; open-ear hooks keep the canal clear. Neither is universally more comfortable.
• Best for blocking out the room → BENGOO G9000. It uses sound isolation and an over-ear seal. The AIAUXAI lists no noise control at all.
My Verdict
In my opinion, if you are buying one headset for games, voice chat and long at-desk sessions, I would buy the BENGOO G9000. The large over-ear build, 40mm drivers, flexible noise-isolating boom mic and in-line volume plus one-key mute cover more of what a gamer actually needs, and the 49-inch braided cable gives you room to move.
how long should over ear headphones last
There is no fixed lifespan, and neither data sheet states one. What the sheets do give you is warranty coverage: BENGOO lists a 2-year warranty, while AIAUXAI lists 1 year. Build materials matter too — the G9000 uses metal and memory foam in the enclosure, while the AIAUXAI is plastic with a reinforced USB-C plug and an oxygen-free copper cord. Real-world life depends on how you store and handle them, so use the included case if you pick the AIAUXAI.
how long to charge sony over ear headphones
I cannot answer that here — neither of these two products is a Sony model, and this page only compares the BENGOO G9000 and the AIAUXAI Open Ear USB. Neither of these is a battery-powered wireless headphone either: both are wired, the G9000 over USB and the AIAUXAI over USB-C. With a wired headset there is nothing to charge, which removes that whole question from your list.
how long to charge bose over ear headphones
Same answer: that question applies to Bose models, which are not part of this comparison. What matters for these two is that both are wired and draw their audio over the cable, so there is no charging routine to plan around. The practical "charging" question becomes whether your device has the right port — USB for the G9000 and USB-C for the AIAUXAI.
which one is better for gaming, the BENGOO G9000 or the AIAUXAI Open Ear USB
For gaming, I would pick the BENGOO G9000. It has 40mm dynamic drivers, a flexible omnidirectional boom mic with a quoted -38 dB sensitivity, one-key mic mute, in-line volume control and a 49-inch braided cable — all gaming-oriented features. The AIAUXAI is open-ear with an in-line mic and no noise control, which suits calls and workouts more than competitive play. Check the current price on Amazon before you commit, since that is the one thing that changes often.
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See also: INFURTURE USB C Headphones vs SENTRY OSH Over Ear, Sony vs TOZO OpenWear Open Ear, Fidiso Over vs Generic Electroplated Over-Ear Headphones