If you want wireless earbuds for everyday PC listening, choose Creative Aurvana Ace 2; if you need a Bluetooth adapter for sending audio from an airplane’s 3.5 mm jack to headphones, choose Avantree Relay & Voyager. For a PC, Creative is the direct fit: Avantree is built around a specific travel audio connection, not a general PC headset setup.
• Creative Aurvana Ace 2: True wireless in-ear headphones with xMEMS technology, custom 10 mm dynamic drivers, adaptive ANC and Ambient mode. The trade-off is that its stated battery life is up to 6 hours per charge, with up to 24 hours overall.
• Avantree Relay & Voyager: A Bluetooth 5.3 adapter made to transmit audio from an airplane’s 3.5 mm AUX jack to Bluetooth headphones. Its main limitation is the specific role: it is not compatible with phones, car stereos or hearing aids.
• Choose Creative if you want earbuds for PC listening, calls and switching between noise reduction and awareness of your surroundings.
• Choose Avantree if your main need is connecting Bluetooth headphones to an airplane’s wired audio outlet.
• These products solve different problems. Creative is a pair of listening devices; Avantree is a transmitter that works with separate headphones. That distinction matters more than any codec comparison when deciding which one belongs in your setup.
Creative Aurvana Ace 2 is the natural choice of these two for someone looking for a wireless headset for PC use. It is a set of true wireless in-ear headphones, so it can serve as the listening device rather than relying on a separate pair of headphones. Its xMEMS technology and custom 10 mm dynamic drivers are aimed at audio playback, while aptX Lossless, aptX Adaptive and Bluetooth LE Audio add wireless audio options. The product information also describes LE Audio’s unicast mode as a way to deliver audio with lower bit rates and power consumption.
The noise features give it a broader role than a simple pair of earbuds. Adaptive ANC is there for reducing unwanted sound, while Ambient mode lets some surroundings through. That can make it a more flexible fit for switching between focused listening and being more aware of what is happening nearby. For PC calls, Creative specifies six built-in microphones and Qualcomm cVc noise cancellation technology. Those details make it a plausible pick for someone who uses one set of earbuds for both audio and voice calls, though the listed features alone do not establish how it will sound in every room or with every PC.
Battery life is the clear practical consideration. Creative lists up to six hours on a single charge and up to 24 hours overall. The charging case is translucent and has a copper core; the earbuds also include touch controls and voice assistant support. That combination suits someone who values a compact, cable-free listening setup, but the per-charge figure is worth weighing if you expect to listen through long stretches without a chance to recharge.
Who should skip this: Skip Creative if your main goal is to connect Bluetooth headphones to an airplane’s 3.5 mm audio jack; that is the job Avantree’s adapter is designed for.
Avantree Relay & Voyager is not a competing pair of earbuds. It is an airplane Bluetooth adapter that plugs into a 3.5 mm AUX jack and transmits audio to Bluetooth headphones. The product information specifically names AirPods and Bose among compatible headphone brands, and says it works with Bluetooth headphones generally. For a traveler who wants to use their own wireless headphones with an airplane’s wired audio connection, that is its defining use.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-19 · 8 min read · Independent comparison
Its Bluetooth 5.3 connection and support for aptX Adaptive and aptX HD are relevant to the audio link between the adapter and a compatible listening device. Avantree also lists aptX Low Latency support when used with applicable headphones. That qualification matters: codec support alone does not guarantee that every headphone will use every codec. If you are considering it for a particular pair, compatibility with that listening device is a sensible point to check.
The controls and indicators are geared toward operating the adapter itself. Its built-in controls can adjust volume, pair or reconnect, clear pairing history and show battery level; LED indicators provide connection and battery information. The design is described as lightweight, pocket-sized and suited to travel, with flights and gym sessions mentioned as use cases. These features make it a focused accessory, not a substitute for a PC headset or a standalone listening device.
The limitation is just as specific as the purpose. Avantree says the adapter is not compatible with phones, car stereos or hearing aids. A 3.5 mm airplane connection is its central scenario, so the fact that it can transmit to Bluetooth headphones should not be mistaken for a general-purpose Bluetooth transmitter for every source.
Who should skip this: Skip Avantree if you need the product itself to provide earbuds, microphones or a regular wireless audio connection for your PC.
• Best for PC listening → Creative Aurvana Ace 2. It is the actual pair of wireless in-ear headphones in this comparison; Avantree is an adapter for a wired audio source.
• Best for airplane entertainment systems → Avantree Relay & Voyager. It plugs into a 3.5 mm AUX jack and sends that audio to Bluetooth headphones.
• Best for built-in PC call features → Creative Aurvana Ace 2. Its listed features include six microphones and Qualcomm cVc noise cancellation technology.
• Best for toggling between noise reduction and awareness → Creative Aurvana Ace 2. Adaptive ANC and Ambient mode serve different listening situations.
• Best for using existing Bluetooth headphones with an airplane jack → Avantree Relay & Voyager. It is designed to transmit from that connection, and its listed compatibility includes AirPods and Bose headphones.
• Best for codec options in a pair of earbuds → Creative Aurvana Ace 2. Its listed formats and technologies include aptX Lossless, aptX Adaptive and Bluetooth LE Audio.
• Best for adapter controls and connection status → Avantree Relay & Voyager. It has controls for pairing, reconnecting, volume and clearing pairing history, plus LED indicators.
• Best for one product that is itself a listening device → Creative Aurvana Ace 2. Avantree needs separate Bluetooth headphones to deliver sound to your ears.
First, identify the audio source. If you are trying to listen to a PC, Creative is the more relevant starting point because it is the headphone set. Avantree’s stated connection is an airplane’s 3.5 mm AUX jack, and the product information specifically rules out phones, car stereos and hearing aids. Its Bluetooth 5.3 specification describes the adapter’s wireless link; it does not turn the adapter into a general PC headset.
Next, consider whether you already own headphones you want to use. Avantree makes sense when the goal is to send audio from an airplane jack to a separate Bluetooth pair. Creative does not need another headphone set to perform its listed listening role. The right comparison is therefore often not “which sounds better?” but “do I need earbuds, or do I need a transmitter for headphones I already have?”
Finally, treat codec names as compatibility details rather than a guarantee of a particular result. Creative lists several audio technologies for the earbuds, while Avantree’s aptX options depend on use with applicable listening devices. If you have a specific PC or Bluetooth headphone in mind, check that its connection and codec support match the feature you want to use.
My Verdict
I would choose Creative Aurvana Ace 2 for a PC. It is the one product here that is itself a wireless listening device, and its listed microphones, ANC and Ambient mode make it the more versatile fit for listening and calls.
I would choose Avantree only if my main task were sending audio from an airplane’s 3.5 mm jack to headphones I already own.
For someone searching for the best earphones for PC, Creative is the clearer match; the two products are not interchangeable.
It is described as an airplane Bluetooth adapter that plugs into a 3.5 mm AUX jack. The product information does not describe it as a PC headset, and says it is not compatible with phones, car stereos or hearing aids.
Creative is the more relevant option based on the listed features. It has six built-in microphones and Qualcomm cVc noise cancellation technology; Avantree is a transmitter for connecting an audio source to separate Bluetooth headphones.
No. It transmits audio from a 3.5 mm AUX jack to Bluetooth headphones. AirPods and Bose are among the headphone brands named in its compatibility information.
Creative is listed for up to six hours on a single charge and up to 24 hours overall. The product details provided for Avantree do not specify a battery-life duration, so there is no supported like-for-like runtime comparison.
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