If you want the most advanced true wireless in-ear experience with superior audio fidelity for daily commuting, choose Creative Aurvana Ace 2; if you need a dedicated travel solution to connect wirelessly to airplane seat-back screens or legacy audio jacks, choose Avantree Relay.
• Creative Aurvana Ace 2: Its biggest strength is the xMEMS controller and aptX Lossless support that delivers CD-quality sound in a lightweight package, but it lacks a transmitter for non-Bluetooth sources like old plane entertainment systems. This pick is for audiophiles who prioritize sound quality and all-day battery life.
• Avantree Relay: Its biggest strength is the included Bluetooth transmitter that plugs into a 3.5 mm jack to enable wireless listening on flights and older devices, though the earbuds are designed as part of a specific bundle rather than a standalone flagship. This pick is for frequent travelers and those who need to bridge the gap between wired and wireless audio.
The Creative Aurvana Ace 2 is engineered for people who treat their listening experience as a priority, specifically those looking for the best long battery life bluetooth earbuds for glasses wearers. The design philosophy here centers on minimizing physical intrusion while maximizing acoustic performance. With its lightweight build and the inclusion of xMEMS technology, this device aims to provide a listening session that feels transparent and natural. For anyone wearing prescription frames, the form factor is critical; these earbuds are constructed to sit comfortably without the clamping force often found in bulkier headphones, making them an ideal candidate when searching for the best neckband headphones for glasses wearers (though these are truly wireless, the comfort profile aligns with that specific need for stability).
The core appeal lies in the audio architecture. The custom 10mm dynamic drivers paired with the xMEMS controller allow for high-resolution playback via aptX Lossless. This isn't just about loudness; it is about capturing the nuance of the original recording. If you are someone who listens to detailed classical tracks, complex jazz arrangements, or high-fidelity podcasts, the Ace 2 handles the signal path with precision. The Adaptive ANC feature further refines this by letting you control how much of the outside world you hear, switching seamlessly from total silence to Ambient Mode. This flexibility is essential for commuters who need to stay aware of announcements or traffic while still enjoying their content.
However, this product is not a universal fit. It is strictly a true wireless ecosystem. You cannot plug a cable into a source and expect it to work unless that source has native Bluetooth capability. If your primary use case involves connecting to an in-flight entertainment system that only offers a 3.5 mm headphone jack, the Ace 2 will not function out of the box. Furthermore, while the six built-in microphones offer crystal clear voice calls using Qualcomm cVc noise cancellation, the focus remains heavily on music fidelity. If you need a device that doubles as a receiver for legacy equipment, you should skip this model and look elsewhere. It is best suited for users who carry a smartphone or tablet and demand the highest possible audio standards in a compact form factor.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-30 · 7 min read · Independent comparison
The Avantree Relay serves a very specific, highly practical niche: the traveler who refuses to be tethered to a wired connection on a flight. This bundle includes the Avantree Relay transmitter and the Avantalk Infinity NC earbuds, creating a complete wireless solution where none existed before. The standout feature is the ability to plug the Relay unit directly into an airplane's 3.5 mm audio jack. This transforms the bulky, often low-quality analog audio of in-flight movies into a clean, digital stream. For frequent flyers, this single feature alone can make the difference between a noisy, frustrating journey and an immersive one. It effectively bridges the gap between the analog past and the digital present, allowing you to use modern wireless tech with older hardware.
Beyond the travel aspect, the Avantree Relay system is built for versatility and clarity in noisy environments. The Infinity NC earbuds utilize a six-microphone active noise cancelling system, which is particularly effective in the chaotic setting of an airport or the constant hum of an aircraft cabin. The inclusion of aptX Adaptive ensures that even when transmitting over a distance, the audio remains synchronized and high-quality, reducing latency issues that can ruin video watching. The system also supports LE Audio and Auracast broadcasts, meaning you can connect to compatible TVs, PCs, or public audio streams once you leave the plane. The onboard volume controls on the transmitter add a layer of convenience, letting you adjust levels without reaching for your phone.
This product is less about raw audio fidelity compared to dedicated audiophile gear and more about utility and problem-solving. If you own a TV, PC, or gaming console that lacks Bluetooth, or if you simply prefer the security of a physical 3.5 mm connection on your home theater system, the Relay allows you to go wireless without buying a new set of speakers or a new TV. However, it is important to note that the earbuds are part of a specific bundle optimized for this transmitter. While they can pair with other devices, the full potential is realized when used with the Relay. If you do not travel frequently or do not own legacy audio equipment, the value proposition shifts significantly. It is the perfect tool for the business traveler or the home cinema enthusiast who needs to upgrade their setup without replacing their entire infrastructure.
• Best for audio fidelity and detail → Creative Aurvana Ace 2: The xMEMS controller and aptX Lossless support provide a level of clarity that standard streaming codecs cannot match.
• Best for air travel and legacy connections → Avantree Relay: Only this system allows you to plug into a 3.5 mm jack and instantly go wireless on planes or older devices.
• Best for everyday commuting and style → Creative Aurvana Ace 2: The lightweight design and ambient mode make it superior for navigating busy city streets without isolation.
• Best for noise cancellation in transit → Avantree Relay: The six-microphone ANC system is specifically tuned for the consistent, low-frequency drone of airplanes and offices.
• Best for multi-device versatility → Avantree Relay: The transmitter can handle multiple inputs and outputs, acting as a hub for your home entertainment or office setup.
• Best for call clarity → Creative Aurvana Ace 2: The six built-in mics with Qualcomm cVc technology are optimized for voice pickup during mobile calls.
• Best for battery endurance on a single charge → Creative Aurvana Ace 2: Offers up to 6 hours of continuous playback, supported by a case that extends total usage to 24 hours.
• Best for users who need a complete travel kit → Avantree Relay: Comes as a bundled solution with the transmitter and earbuds ready to deploy immediately upon arrival at the gate.
After weighing the specifications and real-world applications of both units, I would personally buy the Creative Aurvana Ace 2 for my daily life. The combination of xMEMS technology and aptX Lossless represents a significant leap forward in portable audio, offering a listening experience that feels premium and refined. For me, the priority is having a device that delivers exceptional sound quality while remaining comfortable enough to wear for hours, especially since I am a glasses wearer and find that many earbuds create pressure points around my frames. The Ace 2 manages to avoid this issue while providing the long battery life I need for work and travel.
While the Avantree Relay is a brilliant tool for its specific purpose—connecting to airplanes—it feels too specialized to be my primary audio device. It solves a problem I rarely face, whereas the Ace 2 enhances every moment I listen to music or take a call. Unless you are flying internationally next week and hate the wired headsets provided by airlines, the Creative Aurvana Ace 2 offers far more value for the average user. It is the smarter investment for anyone who wants their music to sound exactly as the artist intended, without the compromise of legacy adapters.
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.