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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a complete wireless headphone-and-transmitter bundle for watching TV or PC audio without lag, choose BAOBER TV Headphones; if you need a tiny USB-C adapter that adds aptX Low Latency Bluetooth to a PS5, Switch or laptop you already own, choose Avantree C81.
• BAOBER TV Headphones — biggest strength: It's a full package. You get the over-ear headset, a USB transmitter for PCs without Bluetooth, a 3.5mm cable for TVs and audio devices, and a built-in mic for calls — all designed to work together for low-latency listening.
• BAOBER TV Headphones — biggest trade-off: It's less flexible outside its own ecosystem. The transmitter is a specific pairing partner, and in PC transmitter mode you can only change volume on the headphones themselves.
• Avantree C81 — biggest strength: aptX Low Latency certified, with lag reduced to under 40ms, plus Bluetooth 5.0 range up to 100 ft (30 m) and dual-streaming to two pairs of headphones at once.
• Avantree C81 — biggest trade-off: It's an adapter only — no headphone, no battery, no standalone listening. You must already own Bluetooth headphones or speakers, and it won't work with non-Bluetooth headsets like the Sony PULSE 3D.
• Who each pick is for: BAOBER for someone who wants one box that solves TV and PC audio with a headset included; Avantree C81 for a gamer or laptop user who already has Bluetooth headphones and just needs a low-latency transmitter.
The BAOBER set is built around a simple idea: get wireless audio from almost any source into one pair of over-ear headphones. The H1 headset connects over Bluetooth 5.0 to a phone or tablet, and there's a built-in microphone so you can take hands-free calls and control music from the earcup buttons.
Where it earns its keep is with devices that aren't naturally wireless. Plug the USB transmitter into a computer and it pairs automatically, with the PC installing drivers on its own — no setup dance. For a TV or any device with a 3.5mm audio output, you run the included audio cable from the source into the transmitter, power the USB end from a 5V supply, and it pairs to the headphones automatically. That covers a lot of living rooms and home offices.
Comfort and battery are reasonable rather than spectacular: a metal-and-plastic headband described as not tight, soft earmuffs, 32 ohm impedance, a 20Hz–20kHz dynamic driver, and roughly 10 hours of playtime per 2-hour charge. It's an adult-oriented, one-item bundle at 136 g. Buy it if you want a headset, transmitter and cable in one purchase and low-latency wireless for TV or PC. Skip it if you already own great Bluetooth headphones, or if you need active noise cancellation — it has none — or want to run two pairs at once.
The C81 is a different animal entirely. It's a dongle — 10 g, roughly 0.55 x 1.02 x 0.28 inches, black — that plugs into a USB-C port and instantly gives Bluetooth audio to a device that never had it. PS5, Switch, PC or laptop: plug it in, put your headphones or speaker in pairing mode, and it connects automatically with no drivers or software. A USB-C to USB-A converter cable is included for older ports.
Its headline feature is latency. The C81 is aptX Low Latency certified, cutting lag to less than 40ms — about five times shorter than standard Bluetooth, and described as virtually unnoticeable. For gaming and lip-synced video, that's the whole point. Bluetooth 5.0 keeps the link stable up to 100 ft (30 m) in the open, so you can walk around without the audio dropping out, though walls and furniture will cut that down.
It also does things a single headset can't. A mini microphone plugs into your controller for in-game voice chat while you keep hearing game audio in stereo, and the adapter can stream to two pairs of Bluetooth headphones simultaneously — handy for sharing a movie. There are real limits, though: it transmits audio only, so no mice or keyboards, and it won't work with non-Bluetooth headphones such as the Sony PULSE 3D. Buy it if you already own Bluetooth headphones and want low-latency audio on a console or computer. Skip it if you need the headphones themselves.
• Best for a complete TV setup → BAOBER TV Headphones. Headset, USB transmitter and 3.5mm cable are all in the box, so a non-Bluetooth TV works out of the gate.
• Best for low-latency gaming → Avantree C81. aptX Low Latency certification and sub-40ms lag are the closest thing to real-time sync here.
• Best for PC without Bluetooth → BAOBER TV Headphones. The USB transmitter auto-pairs and the PC installs drivers itself; just remember volume is adjusted on the headphones in that mode.
• Best for PS5 or Switch → Avantree C81. Those consoles don't output Bluetooth audio natively, and the C81 is designed exactly for that USB-C gap.
• Best for sharing audio → Avantree C81. It supports two pairs of Bluetooth headphones at once; the BAOBER bundle is a single-headset solution.
• Best for phone calls → BAOBER TV Headphones. It has a built-in mic for hands-free calls; the C81 relies on a separate mic for controller chat.
• Best for travel and portability → Avantree C81. A 10 g dongle versus a 136 g over-ear headset is not a close call.
• Best for battery life → BAOBER TV Headphones. About 10 hours per charge, because it has its own battery; the C81 is powered by the host device.
In my opinion, the right pick comes down to what's already sitting on your desk or couch. If you don't own wireless headphones and want one purchase that covers TV, PC and phone with a low-latency link and a mic, I'd buy the BAOBER TV Headphones — the bundle does the job as a package. If you already have Bluetooth headphones you like and the problem is your PS5, Switch or laptop, I'd buy the Avantree C81 instead; its aptX Low Latency design and dual-headphone streaming are purpose-built for exactly that. Pick the bundle when you need everything; pick the dongle when you only need the missing link.
how to make bluetooth headphones low latency
Use a transmitter that supports a low-latency codec and pair your headphones to it, rather than to the source directly. The Avantree C81 is aptX Low Latency certified and reduces lag to under 40ms, so the headphone and transmitter negotiate a faster link. Both your headphones and the transmitter need to support the low-latency mode for it to work.
how to get low latency on bluetooth headphones windows 11
The cleanest route is a dedicated transmitter plugged into a USB port, which is what the BAOBER USB transmitter does — plug it in, it auto-pairs, and Windows installs the drivers itself. The Avantree C81 does the same job through USB-C (or USB-A with the included converter) and adds aptX Low Latency for tighter sync. In both cases, match the transmitter to a headphone that supports the same low-latency codec.
how to get low latency on bluetooth headphones
Cut the number of devices in the chain and give the headphones a transmitter built for speed. The C81's aptX Low Latency mode is roughly five times shorter in delay than standard Bluetooth, at under 40ms. The BAOBER bundle takes the same approach by pairing its headset to its own transmitter over Bluetooth 5.0.
do bluetooth headphones have latency
Yes — all wireless audio has some delay, and standard Bluetooth is the slowest, which is why audio can drift out of sync with games and video. Low-latency modes shrink that gap considerably; the C81, for example, targets under 40ms. Wired listening over the BAOBER 3.5mm cable sidesteps the issue entirely.
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