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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-03 · 7 min read · Independent comparison
These two products get compared a lot because both promise "low latency" Bluetooth audio, but they solve the problem from opposite ends. One is a tiny adapter that upgrades hardware you already have. The other is a complete headset. That difference decides almost everything else.
• Avantree C81 — biggest strength: aptX Low Latency certified transmission with lag reduced to under 40ms, plus Bluetooth 5.0 range up to 100 ft (30 m) and a bundled mini mic for in-game chat.
• Avantree C81 — biggest trade-off: it is a transmitter only. It sends audio out; it has no speakers, no battery and no headset of its own, and it won't work with non-Bluetooth headphones like the Sony PULSE 3D.
• Globalsades Pink — biggest strength: a complete all-in-one headset with 27ms low latency, 50mm dynamic drivers, dual mics, 8 RGB lighting modes and a 1100mAh battery rated for long sessions.
• Globalsades Pink — biggest trade-off: it's a single headset, so only one person listens, and its comfort and sound depend entirely on the headset itself rather than on gear you may already prefer.
• Who each is for: the C81 is for someone who owns good Bluetooth headphones and wants them working on a PS5, Switch or laptop. The Globalsades Pink is for someone who wants one pink headset that does gaming, calls and music straight out of the box.
The C81 is a problem-solver, not a listening device. Plug it into a USB-C port, put your Bluetooth headphones or speaker into pairing mode, and it connects automatically — no drivers, no software. A USB-C to USB-A converter cable is included, so older USB-A devices get the same treatment. That's the whole pitch, and for a lot of people it's exactly enough.
What it does best is fix devices that have no Bluetooth at all. PS5, Switch, and Windows, Mac, Linux or Chrome OS computers can all transmit audio wirelessly to your headphones once the C81 is plugged in. It's aptX Low Latency certified, with lag reduced to under 40ms — roughly five times shorter than standard Bluetooth and, in practice, close to unnoticeable. Bluetooth 5.0 keeps the link stable up to 100 ft (30 m) in open conditions, though walls and furniture will cut that down. It also supports dual-streaming to two pairs of headphones, which is genuinely useful if you want to game next to someone without waking the house.
The bundled mini microphone plugs into your controller for wireless voice chat, and it handles stereo chat and background music at the same time. Two limits matter, though: it transmits audio only (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 you like and want them working on a console or computer with minimal fuss. Skip it if you need a headset and not an adapter, or if your headphones aren't Bluetooth.
The Globalsades Pink is the opposite approach: everything in one box. It's an over-ear headset with leather, metal and plastic construction in pink, and it covers three connection types — 2.4GHz wireless through a USB Type-C dongle, Bluetooth (listed as version 5.4 on the style spec), and a 3.5mm wired mode. That flexibility is the real selling point. You can run the dongle for the fastest response on a PS5 or PC, switch to Bluetooth for a phone or laptop, and fall back to the cable when the battery is empty.
On latency, Globalsades quotes 27ms, which is in the same low-latency territory as the C81's sub-40ms figure and clearly aimed at gaming. The 50mm dynamic drivers are the other headline: big drivers generally mean deeper bass and clearer positional cues like footsteps, and the headset is described as delivering stereo surround sound for games, movies and music. Dual mics — a detachable boom mic plus a built-in one — with noise reduction cover Discord, streaming, meetings and online classes. There are 8 adjustable RGB lighting modes, and you can turn the lights off if you'd rather not have a glow on your desk.
Battery is where it pulls ahead of most gaming headsets: a 1100mAh cell with a claimed 60-plus hours of playtime and a 2.5-hour USB-C full charge. Memory foam over-ear cushions and an adjustable headband round it out for long sessions.
Buy it if you want one headset for gaming, calls and music, especially if you like the pink-and-RGB look or need wired as a backup. Skip it if you already own headphones you love, or you want to share audio with a second listener — a single headset can't do that.
Side-by-Side: Which Should You Choose?
• Best for adding Bluetooth to a PS5, Switch or PC → Avantree C81. It exists purely to give non-Bluetooth devices a wireless audio link.
• Best for the lowest stated latency → Globalsades Pink on paper at 27ms, though the C81's sub-40ms aptX Low Latency figure is close enough that most people won't feel the gap.
• Best for long-range listening → Avantree C81. Bluetooth 5.0 with a rated 100 ft (30 m) range lets you walk around without dropping audio.
• Best for battery life → Globalsades Pink. A 1100mAh battery and roughly 60 hours of playtime versus an adapter that draws power from the host device.
• Best for sharing audio with a second person → Avantree C81. Dual-streaming to two pairs of Bluetooth headphones; a single headset can't do this.
• Best for voice chat flexibility → Globalsades Pink. Detachable boom mic plus built-in mic, versus the C81's single bundled mini mic.
• Best for connection options → Globalsades Pink. 2.4GHz dongle, Bluetooth and 3.5mm wired, against the C81's USB-C (with USB-A converter) transmitter only.
In my opinion, the right pick comes down to what's already on your desk. If you own a decent pair of Bluetooth headphones and the only thing missing is a way to use them on your PS5, Switch or laptop, I'd buy the Avantree C81 — it's the cheapest-feeling fix in the best sense, because it turns hardware you already like into console-ready gear, and the sub-40ms aptX Low Latency handling plus 100 ft range covers real gaming and movie use.
If you don't own suitable headphones, or you want one pink headset that handles gaming, Discord, music and calls with RGB lighting and a battery that lasts, I'd buy the Globalsades Pink instead. Buying the C81 without Bluetooth headphones gets you nowhere.
how to make bluetooth headphones low latency
Low latency depends on both ends of the link supporting a low-latency codec. The Avantree C81 handles the transmitter side by being aptX Low Latency certified, cutting lag to under 40ms when paired with compatible headphones. The Globalsades Pink builds a 27ms low-latency mode into the headset itself, so no separate adapter is needed.
how to get low latency on bluetooth headphones windows 11
On a Windows 11 PC or laptop, the C81 plugs into a USB-C port (or USB-A via the included converter) and transmits audio to your Bluetooth headphones without any driver installation. Because it's aptX Low Latency certified, it reduces lag to under 40ms compared with standard Bluetooth, which is what makes lip-sync and game audio feel right.
how to get low latency on bluetooth headphones
The simplest route is to use a transmitter that supports a low-latency codec rather than relying on your device's built-in Bluetooth. The C81 is one such transmitter, and it also supports dual-streaming to two pairs of headphones. The alternative is a headset like the Globalsades Pink that ships with its own 27ms low-latency wireless mode.
do bluetooth headphones have latency
Yes — standard Bluetooth audio introduces delay, which is why audio can drift out of sync with games and video. Both products here address it: the C81 reduces lag to under 40ms via aptX Low Latency, and the Globalsades Pink advertises 27ms. Neither figure means zero delay, but both are short enough that most people stop noticing.
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