Avantalk Sky Eon ATHT-2100
Hybrid active noise cancellation and a bundled wireless transmitter deliver a 45-hour battery life and plug-and-play connection to in-flight entertainment systems. The oversized earpads and headband are designed for universal comfort, especially accommodating larger ears without pressure points. Best for frequent travelers who want a single audio set to seamlessly switch between airplane movies, voice calls, and music.
form factor over-ear
driver size mm 40
impedance ohms 32
Wireless Yes
active noise cancellation Yes
bluetooth version 5.0
battery life hours 45
52 Overall Score
Price €0
Snapshot
Pros & Cons
Pros
- Strong anc (93rd percentile) 93rd
- Strong user sentiment (87th percentile) 87th
- Strong sound (86th percentile) 86th
- Strong connectivity (80th percentile) 80th
Cons
- Below average comfort (32nd percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Owner sentiment has cooled since launch
88/100Our AI sentiment read
Based on 13 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Weight | 0.3 kg / 0.7 lbs |
Audio
| Driver Size | 40 |
| Impedance | 32 |
| Sensitivity | 100 |
| Codecs | AAC, SBC |
| Surround | Avantalk Sky Eon - Bluetooth Headphones for Airplane Travel & Mobile Phone with Wireless Adapter, Active Noise-Canceling & Ambient Mode, Spacious & Comfortable Earpads, 45hr Playtime | Avantalk Sky Eo |
Noise Control
| ANC | Yes |
| ANC Type | hybrid |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5 |
| Profiles | HSP, HFP, AVRCP, A2DP |
| Multipoint | Yes |
| Wired Connector | 3.5mm |
Battery
| Battery Life | 45 |
| Charge Time | 2.5 |
| Charging | USB-C |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
vs Competition
| Spec | Avantalk Sky Eon ATHT-2100 | Bowers & Wilkins Px8 S2 | Sennheiser HDB 630 | Sony ULT WEAR WHULT900N/B | Apple AirPods Max Midnight | Technics EAH-A800 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 42 | 40 | 40 | 40 |
| Impedance Ohms | 32 | - | 480 | 314 | 16 | 34 |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | 5.0 | 5.3 | 5.2 | 5.2 | 5.0 | 5.2 |
| Battery Life Hours | 45 | 30 | 60 | 30 | 20 | 50 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Avantalk Sky Eon ATHT-2100 | 93.4 | 68.2 | 35 | 85.8 | 79.9 | 32.3 | 87 | 80.2 | 73 |
| Bowers & Wilkins Px8 S2 Compare | 98 | 99.3 | 95.7 | 99.4 | 76.1 | 53.7 | 87 | 97.7 | 98.4 |
| Sennheiser HDB 630 Compare | 98 | 85.3 | 77.8 | 98.2 | 90.7 | 46.5 | 87 | 93.8 | 87.5 |
| Sony ULT WEAR WHULT900N/B Compare | 98 | 85.3 | 77.8 | 95.6 | 76.1 | 53.7 | 70.5 | 98.9 | 87.5 |
| Apple AirPods Max Midnight Compare | 98 | 83.2 | 92.4 | 93.2 | 69.8 | 32.3 | 87 | 94.4 | 98.4 |
| Technics EAH-A800 Compare | 93.4 | 98.3 | 77.8 | 97.2 | 85.9 | 53.7 | 52.9 | 97.4 | 60 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
