Avantalk Sky Eon Bluetooth Headphones for Airplane Travel
Quick take
Avantalk Sky Eon combines active noise cancellation headphones with a wireless transmitter to help you access airplane entertainment audio without messy cords. The setup is designed for long-haul comfort and easy use, and reviewers often call out strong sound quality and effective noise reduction. The biggest practical caveat is that microphone functionality is not supported when you’re using the transmitter.
Pros and cons
Pros
- Hybrid active noise cancellation plus a transparency mode for situational awareness.
- Comfort-focused design, with soft, spacious earpads suited to extended wear.
- True plug-and-play behavior with the included transmitter (no manual pairing required for flight use).
- Long battery life for the headphones, with reviewers using them for long trips without frequent charging.
Cons
- Mic functionality is not supported when using the transmitter (voice call use may be limited in-flight).
- The transmitter has its own battery, so very long sessions may require charging planning.
- At the higher end of the category price range, it may feel like a luxury spend for occasional flyers.
What buyers think
Buyer-review evidence is centered on real-world travel use. Across snippets, people describe the Sky Eon as easy to operate and comfortable over long stretches. Noise-canceling performance is a frequent highlight, with reviewers noting a noticeable reduction in plane noise after turning ANC on. Sound quality themes include enjoyable bass response and clear, high-clarity listening for movies, shows, and music. There is also recurring mention of how convenient the transmitter setup feels compared with older corded solutions, though some users point out that the transmitter battery can require charging attention for lengthy flights.
Who this is best for
- Frequent travelers who want in-flight audio access that’s simpler than traditional wired headphone setups.
- People who prioritize comfort for hours-long listening, especially those who prefer roomy earpads.
- Buyers looking for ANC headphones plus a separate transmitter to use with airplane entertainment systems (via the included 3.5 mm adapters).
- Anyone who may also use the headphones separately with a phone or Bluetooth-enabled device at destinations.
Key features that matter on flights
Transmitter-based “plug and play” convenience
The Sky Eon is designed so the transmitter connects to the headphones automatically after a short proximity step, which reduces the fiddly setup you can encounter with some travel audio gear. This is part of why reviewers describe it as straightforward to use onboard.
Hybrid ANC and ambient mode
Noise cancellation is the centerpiece for flight comfort, and the system pairs hybrid active noise cancellation with an ambient (transparency) mode. That means you can switch from isolation to hearing your surroundings when needed.
Up to 45 hours of headphone playtime, plus a separate transmitter battery
The headphones are rated for up to 45 hours of playtime, while the transmitter is rated for up to 20 hours. In practice, some reviews mention long one-trip usage without immediate headphone recharging, but it’s still wise to plan for the transmitter battery if you expect very long, continuous in-flight use.
Independent use at your destination
The headphones and transmitter can be used separately. That flexibility is useful if you want the headphones for phone calls, podcasts, or hotel TV audio later, without relying on the transmitter setup.
Sound and build, based on buyer-relevant signals
- 40 mm dynamic drivers are aimed at delivering fuller low-end and a wider sound range for movies and music.
- Comfort stands out in review snippets, especially the softness and spacious fit of the earpads during all-day wear.
- Controls are touch-based (with touch and a case), which some buyers find easy, though storage can be a learning curve for certain users.
Specs to know before you buy
- Transmitter: Bluetooth v5.3, aptX-Low Latency, aptX-Adaptive, aptX-HD, aptX, and SBC codecs, range up to 10 meters, connects to in-flight systems via 3.5 mm AUX (with included dual 3.5 mm adapter).
- Headphones: Bluetooth v5.0, AAC and SBC codecs, profiles for calls and media (HSP/HFP/AVRCP/A2DP), charging time varies by component (headphones are around 2.5 hours in listed specs).
- Frequency response: 20 Hz to 20,000 Hz, 32 ohm impedance.
- Battery life: up to 45 hours for headphones, up to 20 hours for the transmitter.
Pros and cons
- Comfort-forward travel fit, with roomy earpads designed for longer sessions.
- ANC and ambient mode help you manage noise and awareness throughout travel.
- Travel convenience comes from the transmitter approach and plug-and-play behavior.
- Important limitation: microphone functionality is not supported when using the transmitter, so in-flight call use may not work as expected.
- Battery management matters: the transmitter has its own runtime, so very long flights can require planning or charging.
Is the Avantalk Sky Eon worth it?
If you’re buying specifically for airplane entertainment and want a comfortable ANC headphone setup with a dedicated wireless transmitter, the Sky Eon makes a lot of sense. The overall buying decision hinges on whether you need in-flight voice calls. If your use is mainly watching movies, shows, and listening to music, the combination of noise reduction, long headphone battery life, and straightforward flight setup aligns well with the way reviewers describe using it.
Alternatives to consider
- If you only need simple Bluetooth audio: consider standard Bluetooth over-ear ANC headphones (no transmitter), but you may still need a separate adapter or deal with airline compatibility constraints.
- If calls matter in-flight: look for travel headphone solutions that explicitly support microphone use through the in-flight connection method you’ll rely on.
- If budget is the top priority: explore lower-priced ANC headphones, but you may give up the transmitter convenience that’s central to this travel-focused design.
Price and availability
The Sky Eon is positioned in a premium bracket for travel headphones. Availability is listed as in stock, but pricing can fluctuate, so it’s a good idea to check the latest offer before committing.
FAQ
Can I use the headphones without the transmitter?
Yes. The headphones can be used separately as normal Bluetooth headphones with your phone or other Bluetooth-enabled devices.
Does the microphone work when the transmitter is used?
No. Microphone functionality is not supported when the headphones are used with the transmitter.
How do I connect the Sky Eon to in-flight entertainment?
Plug the transmitter into the airplane’s audio system using the included 3.5 mm adapter if needed, turn on both devices, then keep the headphones close to the transmitter for a short period (around 5 to 10 seconds) for automatic connection.
Will it work with airplanes worldwide?
It’s designed to work with airplane entertainment systems that provide an AUX 3.5 mm output. The included dual 3.5 mm adapter is intended to help with compatibility across in-flight headphone jacks.
What battery life should I plan for on a long flight?
Plan for up to 45 hours for the headphones, and up to 20 hours for the transmitter. For extremely long or back-to-back sessions, it can help to consider charging the transmitter as well.
Specifications
| Product Title | Avantalk Sky Eon - Bluetooth Headphones for Airplane Travel & Mobile Phone with Wireless Adapter, Active Noise-Canceling & Ambient Mode, Spacious & Comfortable Earpads, 45hr Playtime |
|---|---|
| Category | Electronics > Accessories & Supplies > Telephone Accessories > Headsets |
| Brand | Avantalk |
| Manufacturer | Avantalk |
| Model Name | Sky Eon |
| Model Number | ATHT-2100 |
| Color | Storm Gray |
| Brand Name | Avantalk |
| Built-In Media | AUX 3.5mm Audio Cable (4ft / 1.2m), Dual AUX 3.5mm Adapter, Eon Headphones & Relay Transmitter, Protective Case, Type C Charging Cable (3ft / 1m) |
| Warranty Description | Warranty - 24 months (product registration to cover first 12m return shipment cost) | Extensive Support: Chat, Email, Phone, Online Clinic, Video Tutorials, FAQ and Registration - support.avantalk.com |
| Customer Package Type | Standard Package |
| Number of Items | 2 |
| Headphone Jack | 3.5 mm Jack |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 4.0 |
| Control Type | Noise Control |
| Control Method | Touch |
| Controller Type | Button |
| Battery Charge Time | 2 Hours |
| Battery Average Life | 45 Hours |
| Impedance | 32 Ohms |
| Noise Control | Active Noise Cancellation |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 40 Millimeters |
| Frequency Range | 20 Hz to 20,000 Hz |
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