We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-26 · 7 min read · Independent comparison
If you want to add wireless Bluetooth audio to a PS5, Switch or USB-C laptop and keep audio and video in sync, choose Ugreen USB-C; if you need a pair of over-ear headphones with active noise cancelling and marathon battery life for travel or commuting, choose RORSOU C6.
• Ugreen USB-C — biggest strength: a Qualcomm-based Bluetooth 5.3 transmitter that decodes aptX Low Latency and aptX Adaptive, pushing latency under 100ms so lip-sync stays tight on a PS5 or Switch.
• Ugreen USB-C — biggest trade-off: it is audio-only and picky — no PS4, no PS5 Portal, no Linux, no AirPods Pro 2 and no dual-device pairing, and your headphones must support the same aptX standard to get the low-latency benefit.
• RORSOU C6 — biggest strength: 40mm dynamic drivers, active noise cancelling against engine and cabin drone, and up to 60 hours of playback on a 2-hour charge.
• RORSOU C6 — biggest trade-off: it is a headset, not a transmitter — it cannot give your console Bluetooth audio, and ANC of this type mainly targets low and mid-frequency noise rather than voices.
• Who each pick is for: Ugreen USB-C for gamers and desktop users who already own good wired-free headphones and want to cut the cord; RORSOU C6 for travellers, commuters and home listeners who want one self-contained wireless headphone.
The Ugreen USB-C adapter is a tiny problem-solver. It measures roughly 1.24 x 0.63 x 0.28 inches and weighs about 4 grams, so it plugs into a USB-C port and essentially disappears. The job is simple: your PS5, Switch, desktop or laptop has no Bluetooth audio of its own, and this little green matte dongle gives it one. No drivers, no software. Plug in, pair your headphones, done.
What makes it more than a generic dongle is the decoding side. It runs a Qualcomm chipset with aptX Adaptive and aptX Low Latency, and Ugreen states the delay is kept under 100ms. That is the number that matters for gaming — audio and video stay in step, so footsteps, gunfire and dialogue land when they should instead of a beat late. It also supports aptX HD and SBC, with LED indicators showing which mode is active. There is a real caveat here: your headphones have to support the same standard to benefit. Pair a plain SBC-only headset and you get Bluetooth audio, just not the low-latency version.
Compatibility is where you need to read carefully before buying. It works with USB-C PS5, Switch and Windows/macOS computers. It does not work with PS4, Linux, or the PS5 Portal, and Ugreen specifically notes it is incompatible with AirPods Pro 2 and does not support dual-device pairing. There is also a quirk worth knowing: the transmitter defaults to audio mode with the HFP calling protocol disabled, and you double-click the multifunction button to switch into Bluetooth calling mode — which resets on the next power-up. On PS5 you also need to manually select "UGREEN-BT501" as the audio output and turn off automatic output switching.
So who should buy it? Someone who already owns a decent pair of Bluetooth headphones or earbuds, plays on PS5 or Switch, and wants to stop wearing a cable. Who should skip it? Anyone on PS4, anyone who needs a mic to "just work" without fiddling, and anyone whose headphones lack aptX — they will pay for low-latency hardware they cannot use.
The RORSOU C6 is a completely different animal: a full over-ear headphone rather than an accessory. It uses 40mm dynamic drivers with a 20Hz–20kHz frequency response and 32-ohm impedance, tuned for deep bass, present mids and crisp highs. That is a consumer-friendly signature — good for films, pop, podcasts and games where you want weight in the low end rather than flat studio accuracy.
The headline feature is active noise cancelling. RORSOU is upfront that ANC here targets low and mid-frequency noise — aircraft cabin rumble, engine drone, the constant hum of a train or bus. That is exactly the kind of noise that wears you down on a long trip, and cancelling it is where this headphone earns its place. It will not erase nearby conversation, and no headphone at this level does, so set expectations accordingly.
Comfort and portability are clearly the design priorities. The earcups use ultra-soft protein leather, the earpieces are oval and over-ear, and the yokes adjust automatically to different head shapes. It folds, it weighs 230 grams, and it ships with a travel pouch plus a 3.5mm backup cable and USB charging cable — so you can keep listening wired if the battery ever runs out or you want zero latency. Battery life is quoted at 60 hours with a 2-hour charge, which is genuinely all-week territory for most commuters.
Connectivity is Bluetooth 5.4 with a 10-metre range, plus wired 3.5mm, and controls are physical push buttons — a plus for anyone who dislikes touch panels. It comes in red, in an ABS/metal/PC build, with a one-year manufacturer warranty and a stated 12-hour response time on support queries.
Side-by-Side: Which Should You Choose?
• Best for console gaming audio → Ugreen USB-C. Sub-100ms aptX low latency is the whole point, and a PS5 or Switch has no Bluetooth audio without it.
• Best for travel and commuting → RORSOU C6. Active noise cancelling aimed at engine and cabin noise, plus a folding frame and travel bag.
• Best for battery life → RORSOU C6. Up to 60 hours per 2-hour charge, with a 3.5mm cable as backup.
• Best if you already own good headphones → Ugreen USB-C. It turns the headphones you like into wireless ones for your desk or console.
• Best for wired-or-wireless flexibility → RORSOU C6. Bluetooth 5.4 plus a 3.5mm jack covers both.
• Best for PS4, Linux or PS5 Portal owners → neither. Ugreen explicitly excludes all three, so look elsewhere for that specific setup.
• Best for AirPods Pro 2 owners wanting low-latency gaming → neither. Ugreen states it is incompatible with AirPods Pro 2, so plan on different headphones.
• Best for a single self-contained purchase → RORSOU C6. It needs nothing else to work; Ugreen only pays off if you already have compatible headphones.
In my opinion these two barely compete — they solve opposite problems, and the right answer depends entirely on what you already own. If you game on a PS5 or Switch and already have a decent pair of Bluetooth headphones, I would buy the Ugreen USB-C: the aptX low-latency decoding and the under-100ms delay are the features that actually change how gaming feels, and the setup is genuinely plug-and-play once you follow the PS5 output instructions. If instead you want headphones — for a flight, a commute, or working from home — I would buy the RORSOU C6, because noise cancelling, 60-hour battery and a foldable 230g frame do more for that life than any dongle can. Buy the Ugreen if you are fixing a missing feature; buy the RORSOU if you are buying the thing itself.
FAQ
For the low-latency benefit, yes. The adapter supports aptX, aptX Adaptive, aptX HD and SBC, but your headphones must support the same standard. With SBC-only headphones you still get wireless audio, just not the low-delay mode. Note it is also not compatible with AirPods Pro 2.
No. The C6 is an over-ear Bluetooth headphone, not a transmitter, so it cannot add Bluetooth audio to a console that lacks it. It pairs with phones, tablets, laptops and PCs over Bluetooth 5.4, and also works wired via its 3.5mm cable.
Not everything. RORSOU describes the ANC as targeting low and mid-frequency noise such as aircraft cabin sound and car engines. Expect steady drone to drop away while nearby speech and sudden sharp sounds remain audible.
Prices change often, so use the "Check latest price on Amazon" button on this page to see the current figures for both before deciding.
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.
See also: Jabra Elite 65t vs Plugfones Sovereign Duo, Marley House vs Asobilor 4.9FT, PROAR USB Condenser Microphone vs Corsair Virtuoso PRO, Avantree Alto Clair 2 vs NEARITY MemPod Fit 2