We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 7 min read · Independent comparison
If you want to add Bluetooth audio to a console, PC or handheld that was never built for it, choose Ugreen 5.3; if you need headphones that quiet a noisy commute and keep going for days between charges, choose EAORUL Active Noise Cancelling. These two products share a Bluetooth version number and almost nothing else. One is a tiny transmitter that gives a wired device a wireless voice. The other is a complete listening system you wear on your head. Most shoppers searching both names at once are trying to decide between fixing the audio they already own and buying something new — and that is exactly the decision this article unpacks.
• Ugreen 5.3's biggest strength: it turns any USB-equipped device — PS4, PS5, Switch, desktop or Mac — into a Bluetooth audio source with no drivers and no software, and aptX AD keeps lag under 60ms so gaming audio stays in sync.
• Ugreen 5.3's biggest trade-off: it transmits audio only. No data, no file transfer, and it does nothing on its own — you still need Bluetooth headphones or speakers to hear anything, and you need to plug in its 3.5mm mic for voice chat.
• EAORUL Active Noise Cancelling's biggest strength: a complete over-ear package — active plus passive noise cancellation, 40mm dynamic drivers, a 100-hour battery, a 3.5mm wired fallback and a storage bag — all in one purchase.
• EAORUL Active Noise Cancelling's biggest trade-off: it is a single pair of headphones, so if your problem is a PS5 with no Bluetooth audio, it cannot solve that; it also pairs wirelessly over a very short listed range.
• Who each is for: Ugreen 5.3 is for someone whose console, handheld or computer is the bottleneck; EAORUL is for someone whose ears and battery life are the bottleneck.
This is a USB dongle, 0.59 x 0.3 x 1.14 inches and about 10 grams, made of ABS plastic, and its entire job is to hand Bluetooth audio capability to hardware that shipped without it. The model is CM668. You plug it into a USB port on a PS5, PS4, Switch, desktop or iMac, put your Bluetooth headphones or speaker into pairing mode, and it connects automatically. No driver, no software, no settings menu archaeology. It supports Bluetooth 5.3 BR+EDR and the aptX HD, aptX AD, aptX and SBC codecs.
The headline number here is latency. Standard Bluetooth audio lag runs around 220ms, which is the difference between hearing a footstep and seeing it. With aptX AD, Ugreen states lag drops below 60ms — roughly four times shorter — which is the range where most people stop noticing the gap between the controller in their hands and the sound in their ears. That single figure is the reason to buy this adapter over a generic dongle.
Voice chat is where the details matter. The adapter ships with a 3.5mm microphone you plug into your controller, a Switch dock or a PC jack; alternatively you can use your Bluetooth headset's own built-in mic and switch to it with the multi-function button. You can use one microphone at a time, not both. It also handles the workday — Skype, Zoom, Teams and Meet calls, with automatic switching between music and talk modes on Windows.
Who should buy it: anyone with good wired headphones or speakers who wants to cut the cable on a console, handheld or desktop, and anyone who wants one adapter that moves between a PS5, a Switch and a work laptop. Who should skip it: anyone hoping to send files, photos or data — this device is audio transmission only. And skip it if you do not already own Bluetooth headphones or speakers, because the adapter has nothing to send audio to.
Where Ugreen is a component, the EAORUL H30 is the finished article. It is an over-ear wireless headphone in beige with a white carry case, built from ABS with protein leather ear pads over memory foam. Active noise cancellation is combined with the passive isolation of those cushioned pads, and the manufacturer targets the low and mid-frequency noise you actually meet in real life: aviation cabin roar, car engines, the general drone of a commute. That is the correct target. No consumer headphone erases a crying baby, but engine and traffic rumble are exactly what ANC is good at.
The audio side is a 40mm full-range dynamic driver with a frequency range of 20Hz to 20,000Hz and 95dB sensitivity — the standard full-range window, with the low end covered well enough that the product page leans on "deep bass" as a selling point. For audiobooks, podcasts, pop and most film soundtracks, that is a sensible, crowd-pleasing tuning rather than a clinical one.
Battery life is the standout spec: a 2-hour charge and up to 100 hours of average use. Even accounting for the fact that ANC and higher volumes pull that number down in practice, this is a headphone you can take on a week-long trip and not think about a charger. When it does eventually run dry, the included 3.5mm cable switches it to wired mode, so a dead battery is an inconvenience rather than silence. Bluetooth 5.3 handles the wireless side, with one-step reconnection after the first pairing and a "one-to-two" function for hopping between two devices without re-pairing each time.
Physically it folds, the ear cups rotate, and the headband adjusts for different head sizes — the case is genuinely pocketable-in-a-backpack rather than decorative. A one-year warranty is stated.
Who should buy it: commuters, flyers, students and anyone who wants one box containing headphones, cable, case and a battery measured in days. Who should skip it: anyone gaming on a PS5 or Switch who needs low-latency transmitter functionality — that is not what this is — and anyone who prefers an open, airy sound signature, since a closed over-ear ANC design is by nature isolating.
• Best for eliminating audio lag on a console → Ugreen 5.3. Sub-60ms with aptX AD versus standard Bluetooth's 220ms is the whole point of the product.
• Best for long-haul travel and commuting → EAORUL Active Noise Cancelling. ANC plus passive padding plus a 100-hour battery is built for a plane seat or a noisy train.
• Best for adding Bluetooth to a device that lacks it → Ugreen 5.3. PS4, PS5, Switch, desktop and iMac support with no driver installation.
• Best for all-day comfort and portability → EAORUL. Memory foam, protein leather, rotating foldable cups and a carry case.
• Best for voice chat while gaming → Ugreen 5.3. The bundled 3.5mm mic into your controller, or your headset's own mic via the multi-function button — one at a time.
• Best for wired fallback when power runs out → EAORUL. The 3.5mm cable keeps it working when the battery is empty.
• Best for work calls from a laptop → both, in different ways. Ugreen handles Zoom, Teams, Meet and Skype and auto-switches between music and talk modes on Windows; EAORUL gives you a clear voice pickup with the mic built in.
• Best if you own nothing yet → EAORUL. The Ugreen adapter is useless without a Bluetooth headphone or speaker to pair with.
If I had to pick one, I would buy the EAORUL Active Noise Cancelling headphones. In my opinion they solve the more common problem for more people: a single purchase that handles noise, comfort, calls, a wired backup and a battery measured in days, with nothing else required to make it work. The Ugreen 5.3 is the better product for a narrower job — and it is genuinely excellent at that job, with sub-60ms aptX AD latency and driverless setup — but it only makes sense if you already own Bluetooth audio gear and your console or computer is the thing holding you back. Buy Ugreen if the device is the problem; buy EAORUL if your ears are.
No. They only share Bluetooth 5.3. Ugreen's CM668 is a USB audio transmitter that adds Bluetooth audio to a PS5, PS4, Switch, PC or Mac. EAORUL's H30 is a complete pair of over-ear ANC headphones. One sends audio; the other plays it.
Ugreen 5.3, clearly. It is designed for consoles, supports aptX AD with lag under 60ms, and includes a 3.5mm mic for in-game chat. The EAORUL headphones are a listening product, not a console transmitter.
EAORUL states up to 100 hours of average use from a 2-hour charge, and it can run wired via 3.5mm if the battery empties. Ugreen has no battery at all — it draws power from the USB port it is plugged into, so it lasts as long as the host device is on.
I do not quote prices here, because they change. Both sit in very different product categories — a small adapter versus a full headphone package — so check the current price on Amazon for each before deciding.
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